Mesa, Arizona Weather Conditions

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Current Conditions

  • 90°
  • Partly Cloudy
  • Wind: WSW 9 mph
  • Humidity: 29%
  • Visibility: 40.0 miles
  • Dew Point: 54°
  • Pressure: 29.92 in. -
  • Heat Index: 87

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
91°
95°
88°
82°
79°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 95 °
  • Low: 75 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 104 °
  • Low: 81 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 97 °
  • Low: 77 °
  • Partly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 95 °
  • Low: 75 °
  • Chance of T-Storms
  • Wednesday
  • Partly Cloudy
  • High: 95 °
  • Low: 79 °
  • Partly Cloudy

Forecast for Mesa, Arizona

Updated: 2:00 PM MST on August 23, 2014

  • Saturday

    Clear. High of 95F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy in the evening, then clear. Low of 75F. Winds less than 5 mph.

  • Sunday

    Clear in the morning, then partly cloudy. High of 104F. Winds less than 5 mph.

  • Sunday Night

    Clear in the evening, then partly cloudy. Low of 81F. Winds from the North at 5 to 10 mph shifting to the ESE after midnight.

  • Monday

    Overcast in the morning, then partly cloudy. High of 97F. Winds from the SSW at 5 to 10 mph.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm and rain. Low of 77F. Winds from the West at 5 to 10 mph shifting to the NE after midnight. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and rain in the morning, then overcast with a chance of a thunderstorm and rain. High of 95F. Winds from the South at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy. Low of 75F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Overcast in the morning, then partly cloudy. High of 95F. Winds from the WNW at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 79F. Winds from the West at 5 to 10 mph.

  • Thursday

    Clear. High of 100F. Winds from the WSW at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 79F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 102F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 84F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 100F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Low of 82F. Winds from the WSW at 5 to 10 mph.

  • Sunday

    Partly cloudy. High of 91F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Low of 77F. Winds less than 5 mph.

  • Monday

    Clear. High of 90F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 75F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 90F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 73F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 95F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: W 1st St.@ Date St., Mesa, AZ

Updated: 12:46 PM MST

Temperature: 91.9 °F Dew Point: 52 °F Humidity: 26% Wind: NE at 4.6 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Beeline, Mesa, AZ

Updated: 12:46 PM MST

Temperature: 96.7 °F Dew Point: 55 °F Humidity: 25% Wind: SW at 3.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Main and Dobson, Mesa, AZ

Updated: 12:47 PM MST

Temperature: 97.2 °F Dew Point: 57 °F Humidity: 27% Wind: NNE at 4.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Mesa, AZ

Updated: 12:45 PM MST

Temperature: 96.2 °F Dew Point: 58 °F Humidity: 28% Wind: East at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: MesoWest Stapley AZ US, Mesa, AZ

Updated: 11:40 AM MST

Temperature: 93 °F Dew Point: 51 °F Humidity: 24% Wind: SE at 4 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Mesa, AZ, Mesa, AZ

Updated: 12:45 PM MST

Temperature: 97.4 °F Dew Point: 62 °F Humidity: 31% Wind: WSW at 2.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: D'Amore Engineering, Tempe, AZ

Updated: 12:47 PM MST

Temperature: 96.6 °F Dew Point: 56 °F Humidity: 26% Wind: WNW at 2.0 mph Pressure: 27.87 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Mesa, AZ

Updated: 12:40 PM MST

Temperature: 98.1 °F Dew Point: 62 °F Humidity: 30% Wind: West at 1.8 mph Pressure: 28.99 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Southern Manor, Mesa, AZ

Updated: 12:45 PM MST

Temperature: 95.2 °F Dew Point: 56 °F Humidity: 27% Wind: WSW at 2.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Cooper Ranch, Gilbert, AZ

Updated: 12:45 PM MST

Temperature: 95.7 °F Dew Point: 57 °F Humidity: 28% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: CVE III, Tempe, AZ

Updated: 12:47 PM MST

Temperature: 97.8 °F Dew Point: 55 °F Humidity: 24% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: MesoWest Corbell AZ US, Gilbert, AZ

Updated: 11:40 AM MST

Temperature: 92 °F Dew Point: 50 °F Humidity: 24% Wind: SSE at 4 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: 74th Street and McDowell Road, Scottsdale, AZ

Updated: 12:46 PM MST

Temperature: 92.5 °F Dew Point: 58 °F Humidity: 32% Wind: East at 4.3 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: MesoWest Alameda AZ US, Tempe, AZ

Updated: 11:40 AM MST

Temperature: 94 °F Dew Point: 51 °F Humidity: 23% Wind: ESE at 4 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: McKellips & Val Vista, Mesa, AZ

Updated: 1:33 PM MDT

Temperature: 95.2 °F Dew Point: 59 °F Humidity: 30% Wind: South at 1.7 mph Pressure: 29.97 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Val vista & Chandler Blvd, Gilbert, AZ

Updated: 12:40 PM MST

Temperature: 97.5 °F Dew Point: 48 °F Humidity: 19% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Neely Ranch, Gilbert, AZ

Updated: 12:47 PM MST

Temperature: 98.8 °F Dew Point: 57 °F Humidity: 25% Wind: East at 2.2 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: MesoWest Pera AZ US, Scottsdale, AZ

Updated: 11:40 AM MST

Temperature: 92 °F Dew Point: 53 °F Humidity: 27% Wind: SSE at 5 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Down Stream Dam, Tempe, AZ

Updated: 12:45 PM PDT

Temperature: 94.3 °F Dew Point: 50 °F Humidity: 22% Wind: West at 3.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Trancentral, Chandler, AZ

Updated: 12:45 PM MST

Temperature: 96.7 °F Dew Point: 58 °F Humidity: 28% Wind: WSW at 7.0 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Ridgewood, Gilbert, AZ

Updated: 12:44 PM MST

Temperature: 98.4 °F Dew Point: 47 °F Humidity: 21% Wind: SW at 3.8 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: MesoWest SRP AZ US, Tempe, AZ

Updated: 11:40 AM MST

Temperature: 93 °F Dew Point: 51 °F Humidity: 24% Wind: ESE at 4 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Northeast Mesa, Mesa, AZ

Updated: 12:43 PM MST

Temperature: 95.1 °F Dew Point: 55 °F Humidity: 26% Wind: West at 2.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Lake Mirage, Gilbert, AZ

Updated: 12:45 PM MST

Temperature: 97.0 °F Dew Point: - Humidity: 255% Wind: North at 3.0 mph Pressure: 20.00 in Hourly Precipitation: 0.00 in Heat Index: 664 °F Graphs

Location: Madera Parc Estates, Gilbert, AZ

Updated: 12:47 PM MST

Temperature: 97.7 °F Dew Point: 57 °F Humidity: 26% Wind: NNW at 4.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Central Scottsdale, AZ, Scottsdale, AZ

Updated: 1:47 PM MDT

Temperature: 92.3 °F Dew Point: 54 °F Humidity: 28% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Scottsdale - Old Town, Scottsdale, AZ

Updated: 12:34 PM MST

Temperature: 95.7 °F Dew Point: 58 °F Humidity: 29% Wind: ESE at 3.7 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: MesoWest GLBERT AZ US UPR, Gilbert, AZ

Updated: 9:00 AM MST

Temperature: 88 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: MesoWest Falcon Field AZ US, Mesa, AZ

Updated: 11:40 AM MST

Temperature: 93 °F Dew Point: 50 °F Humidity: 23% Wind: SSE at 3 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
835 am MST Sat Aug 23 2014 


Synopsis... 
dry conditions along with a warming trend can be expected this 
weekend...though temperatures will remain slightly cooler than 
Norma. Storm chances return Monday through Wednesday as deep 
moisture returns to the region. A drying trend is anticipated late 
next week. 


&& 


Discussion... 
a welcome break in the monsoon continues this morning under mostly 
clear skies...as deep westerly flow aloft continues to import drier 
air in from the west. Latest satellite water vapor imagery shows the 
direction air well...extending eastward from Southern California across Arizona into 
western and central nm...with much more moist air lurking just south 
of the international border. The latest NAM model...like previous 
model runs/suites...keeps this moisture well to our south through at 
least Sunday night...then begins to move it slowly back north on 
Monday and Tuesday as the middle-level flow becomes a bit more 
southerly. As far as the very short-term is concerned...other than 
some very minor adjustments to the hourly temperature grids...inherited 
forecasts are holding up quite well...and no updates are planned. 


&& 


Previous discussion... 
today and Sunday... 
satellite imagery shows troughing over much of the western Continental U.S. 
With Tropical Storm Lowell far off the Baja California coast. The upper low 
that influenced our weather in recent days has weakened and shifted 
onto the High Plains. Drier and warmer air aloft has spread in 
behind it over our area. This will keep storm chances outside of our 
forecast area this weekend except for a very slight chance over 
portions of southern Gila County on Sunday. Temperatures will be on 
the increase but still be below normal today and probably a bit 
below normal Sunday as troughing lingers over the interior west. 


Monday through Friday... 
models are in pretty good agreement with a moistening trend Monday 
and Tuesday as ridging to the east tries to expand westward...for 
more southeasterly flow aloft over northwest Mexico...and Tropical 
Storm Marie tracks northwestward off the coast of Mexico. Models 
remain in good agreement keeping Marie well offshore. They also hint 
at an inverted trough over Sonora trying to move into southern 
Arizona before weakening...NAM more distinct with the feature than 
GFS and European model (ecmwf). Model solutions for quantitative precipitation forecast over our area align best late 
Monday night and Tuesday over south-central Arizona. This appears to 
be associated with a short wave passing through on the southern end 
of a renewed western states trough...interacting with a moistened 
airmass. Made some upward adjustments to the probability of precipitation over south-central 
Arizona...most noticeably between 06z-18z Tuesday...but the numbers 
are still conservative. GFS and European model (ecmwf) begin differing in their 
solutions on the flow pattern Tuesday with quite noticeable 
differences by Wednesday. The differences are not in how they handle 
the track of T.S. Marie but rather the troughing over the western 
Continental U.S....and the influences of the ridging to the east and west. In 
short the European model (ecmwf) has deeper troughing and is slower to shift it 
eastward than the GFS. Thus...the European model (ecmwf) brings in drier air and 
keeps our forecast area dry after Wednesday. The European model (ecmwf) ensemble mean 
provides some support to the operational run. In fact...the gefs 
mean also supports the European model (ecmwf) by indicating lingering troughing. Made 
some subtle adjustments leaning toward the European model (ecmwf) dropping probability of precipitation from 
the low deserts beginning Thursday. High temperatures decline early in the 
workweek with increased humidities and clouds then slowly rebound. 


&& 


Aviation... 
south-central and southwest Arizona and southeast California 
including kphx...kiwa...ksdl...kipl...and kblh... 


Aside from a few high clouds...skies should remain mostly clear 
through at least middle day Sunday. No storms are expected at any of 
the terminals this weekend. Winds will be light and will favor 
typical diurnal patterns. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Monday through Friday... 
moisture will return to the area Monday evening and as a 
result...the chances of showers and thunderstorms will increase 
early next week. There are some model differences from Wednesday 
Onward regarding how much moisture will remain in place during the 
week. GFS suggests elevated humidities right through Friday whereas 
the European begins drying things out middle week. Maintained elevated 
values through the end of the week until better model consensus can 
be obtained. Overnight recoveries this week are expected to be good 
with relative humidities only dropping into the 20-30 percent range 
each afternoon. 


&& 


Psr watches/warnings/advisories... 


Arizona...none. 


California...none. 


&& 


$$ 


Visit US on facebook...twitter...and at weather.Gov/Phoenix 


Discussion...percha/aj 
aviation...leins 
fire weather...leins 










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