Mesa, Arizona Weather Conditions

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Current Conditions

  • 75°
  • Clear
  • Wind: East 4 mph
  • Humidity: 46%
  • Visibility: 10.0 miles
  • Dew Point: 53°
  • Pressure: 29.81 in. +

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
73°
70°
68°
84°
90°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 91 °
  • Low: 63 °
  • Clear
  • Friday
  • Clear
  • High: 99 °
  • Low: 70 °
  • Clear
  • Saturday
  • Clear
  • High: 97 °
  • Low: 70 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 95 °
  • Low: 70 °
  • Partly Cloudy
  • Monday
  • Clear
  • High: 91 °
  • Low: 70 °
  • Clear

Forecast for Mesa, Arizona

Updated: 2:00 AM MST on October 02, 2014

  • Thursday

    Clear. High of 91F. Winds from the ENE at 5 to 15 mph shifting to the North in the afternoon.

  • Thursday Night

    Clear. Low of 63F. Winds less than 5 mph.

  • Friday

    Clear. High of 99F. Winds from the NE at 5 to 10 mph.

  • Friday Night

    Clear. Low of 70F. Winds less than 5 mph.

  • Saturday

    Clear. High of 97F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Low of 70F. Winds less than 5 mph.

  • Sunday

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

  • Sunday Night

    Clear. Low of 70F. Winds less than 5 mph.

  • Monday

    Clear. High of 91F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 70F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 91F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 72F. Winds less than 5 mph.

  • Wednesday

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

  • Wednesday Night

    Clear. Low of 72F. Winds less than 5 mph.

  • Thursday

    Clear. High of 91F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 68F. Winds less than 5 mph.

  • Friday

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

  • Friday Night

    Clear. Low of 68F. Winds less than 5 mph.

  • Saturday

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

  • Saturday Night

    Clear. Low of 70F. Winds less than 5 mph.

  • Sunday

    Clear. High of 86F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 70F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Northwest Mesa, Mesa, AZ

Updated: 12:25 AM MST

Temperature: 70.4 °F Dew Point: 48 °F Humidity: 44% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

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

Updated: 1:22 AM MST

Temperature: 75.0 °F Dew Point: 53 °F Humidity: 46% Wind: East at 3.5 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Beeline, Mesa, AZ

Updated: 1:22 AM MST

Temperature: 70.0 °F Dew Point: 52 °F Humidity: 52% Wind: NE at 2.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Main and Dobson, Mesa, AZ

Updated: 1:09 AM MST

Temperature: 71.3 °F Dew Point: 50 °F Humidity: 47% Wind: North at 2.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Mesa, AZ

Updated: 1:14 AM MST

Temperature: 71.0 °F Dew Point: 50 °F Humidity: 48% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Mesa, AZ, Mesa, AZ

Updated: 12:20 AM MST

Temperature: 69.0 °F Dew Point: 51 °F Humidity: 52% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: D'Amore Engineering, Tempe, AZ

Updated: 1:22 AM MST

Temperature: 71.2 °F Dew Point: 51 °F Humidity: 49% Wind: East at 3.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: East Malibu Drive, Mesa, AZ

Updated: 1:18 AM MST

Temperature: 75.4 °F Dew Point: - Humidity: 46% Wind: North at - Pressure: 29.93 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Mesa, AZ

Updated: 12:09 AM MST

Temperature: 68.0 °F Dew Point: 50 °F Humidity: 52% Wind: Calm Pressure: 28.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Southern Manor, Mesa, AZ

Updated: 1:10 AM MST

Temperature: 70.7 °F Dew Point: 51 °F Humidity: 50% Wind: North at 1.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Cooper Ranch, Gilbert, AZ

Updated: 1:20 AM MST

Temperature: 66.2 °F Dew Point: 52 °F Humidity: 61% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: CVE III, Tempe, AZ

Updated: 1:22 AM MST

Temperature: 69.9 °F Dew Point: 52 °F Humidity: 53% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 1:22 AM MST

Temperature: 67.6 °F Dew Point: 58 °F Humidity: 72% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: McKellips & Val Vista, Mesa, AZ

Updated: 1:24 AM MDT

Temperature: 70.0 °F Dew Point: 54 °F Humidity: 56% Wind: NNE at 5.8 mph Pressure: 29.94 in Hourly Precipitation: - Heat Index: - Graphs

Location: APRSWXNET Gilbert AZ US, Gilbert, AZ

Updated: 1:02 AM MST

Temperature: 71 °F Dew Point: 51 °F Humidity: 50% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Val vista & Chandler Blvd, Gilbert, AZ

Updated: 1:20 AM MST

Temperature: 65.5 °F Dew Point: 54 °F Humidity: 65% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Neely Ranch, Gilbert, AZ

Updated: 10:02 PM MST

Temperature: 69.6 °F Dew Point: 54 °F Humidity: 58% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Tempe, AZ

Updated: 1:09 AM MST

Temperature: 69.5 °F Dew Point: 50 °F Humidity: 50% Wind: Calm Pressure: 29.71 in Hourly Precipitation: - Heat Index: - Graphs

Location: Down Stream Dam, Tempe, AZ

Updated: 1:20 AM PDT

Temperature: 73.2 °F Dew Point: 50 °F Humidity: 44% Wind: NW at 1.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Trancentral, Chandler, AZ

Updated: 1:20 AM MST

Temperature: 69.7 °F Dew Point: 53 °F Humidity: 55% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Northeast Mesa, Mesa, AZ

Updated: 12:18 AM MST

Temperature: 72.2 °F Dew Point: 51 °F Humidity: 48% Wind: NW at 3.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Lake Mirage, Gilbert, AZ

Updated: 1:20 AM MST

Temperature: 69.9 °F Dew Point: - Humidity: 255% Wind: Calm Pressure: 19.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Madera Parc Estates, Gilbert, AZ

Updated: 1:22 AM MST

Temperature: 65.5 °F Dew Point: 55 °F Humidity: 70% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Central Scottsdale, AZ, Scottsdale, AZ

Updated: 2:23 AM MDT

Temperature: 69.3 °F Dew Point: 53 °F Humidity: 57% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Scottsdale - Old Town, Scottsdale, AZ

Updated: 1:14 AM MST

Temperature: 63.3 °F Dew Point: 53 °F Humidity: 68% Wind: Calm Pressure: 29.85 in Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
945 PM MST Wednesday Oct 1 2014 


Synopsis... 
a persistent high pressure ridge building into the region will lead 
to a warming trend for the rest of the week with above normal 
temperatures peaking on Saturday. Anticipate little change in 
temperatures Thursday followed by a warming trend Friday and 
Saturday. There will be little change in temperatures Sunday. 
Weakening high pressure next week will result in a very slow cooling 
trend. 


&& 


Discussion... 
surface pressure tendencies are rising this evening as surface high 
pressure builds over the interior west behind a departing trough and 
associated weak front that moved through northern Arizona and the 
Mohave desert today. Models indicate some slightly cooler air 
filtering into our forecast area...most noticeably over the lower 
Colorado River valley and vicinity. Accordingly...some spots may be 
slightly cooler Thursday but overall the temperature trends will be 
minor for the lower elevations. Of more note will be the 
strengthening pressure gradient over our forecast area leading to 
prevailing north and northeast winds with locally breezy 
conditions...mainly lower Colorado River valley...starting tonight. 
The wind pattern will continue into Saturday. Upward trend of temperatures 
for Friday and Saturday still on track. 


&& 


Previous discussion issued 230 PM... 
a compact shortwave moving into western Colorado was forcing a southward 
moving cold front into far northwestern Arizona this afternoon...though Post 
frontal surface pressure rises were waning slowing the frontal progress. 
WV imagery depicts substantial drying and subsidence progressing 
towards the forecast area...with objectively analyzed weak height 
falls/middle level cold air advection skirting into northern Arizona. However...in the 
wake of the shortwave and associated frontal passage 
tonight...stronger ridging aloft will rapidly build over the southwestern 
Continental U.S. And persist as the predominant feature through early next 
week. 


With the passing shortwave feature...upstream flow 
amplification...and resulting surface high pressure expansion across 
much of the Great Basin...the pressure gradient will result more 
noticeable north to northeasterly winds...particularly down the 
Colorado River valley and the Maricopa/Gila higher 
terrain/foothills. Local surface winds 10-15 miles per hour are likely with 
isolated gustiness for the next several days. Overnight winds may 
keep low temperatures more mild than they have been the past few 
nights...but still pleasantly cool for early October. 


With 500 mb heights reaching a 588-591dm range...temperatures will peak 
on Saturday...and cannot rule out some south-central desert 
locales...including Phoenix...hitting the century mark along with 
the already warm western Arizona/southeast California deserts. The average last 
100f high temperature over the last normal period of 1981-2010 in 
Phoenix has been Oct 3rd...and Oct 5th for Yuma. By early next 
week...high pressure over the west will begin weaken and ridge 
heights will gradually lower as another weather disturbance develops 
down the West Coast. The combination of lower heights...some passing 
high level clouds and a subtle return of some elevated humidities 
will support a slow cooling trend of afternoon temperatures. 


&& 


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


A weak dry cold front will slowly sag southward into southern 
Arizona and far southeast California tonight and Thursday. 
However...strengthening high pressure to the north will lead to a 
tightening pressure gradient favoring north and northeast 
winds...most noticeably after 16z. Surface wind will be strongest 
over the lower Colorado River valley and near foothill locations on 
the edges of the Phoenix metropolitan area with gusts of 20-25 kts. Lower 
level winds above the inversion will strengthen to 20-25 kts after 
08z and weaken considerably after 14z. Locations with calm surface 
winds or winds with a southerly component between 09z-13z might 
experience some low level wind shear. Confidence too low in strength 
of near surface winds to reflect low level wind shear in the tafs. Otherwise...clear 
skies. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Saturday through Wednesday... 
a ridge of high pressure will be the predominant weather feature 
across the southwest through the middle next week. Drier than normal 
conditions will prevail and no precipitation is expected. 
Temperatures will be above average through Sunday...followed by a 
slight cooling trend early next week as high pressure weakens and 
meager moisture returns to the area. Minimum humidities will fall 
into the single digits and teens over the weekend...before trending 
up very slightly next week. Winds will remain unusually light...with 
only occasional upslope gustiness. 


&& 


Psr watches/warnings/advisories... 


Arizona...none. 


California...none. 


&& 


$$ 


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


Discussion...aj 
previous discussion...MO/Nolte 
aviation...aj 
fire weather...MO/Hirsch 



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