Tempe, Arizona Weather Conditions

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Current Conditions

  • 87°
  • Scattered Clouds
  • Wind: SSE 7 mph
  • Humidity: 41%
  • Visibility: 10.0 miles
  • Dew Point: 61°
  • Pressure: 29.77 in. 0
  • Heat Index: 87

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Next 12 Hours

12  am
3  am
6  am
9  am
12  pm
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
86°
81°
78°
84°
91°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 97 °
  • Low: 79 °
  • Clear
  • Sunday
  • Clear
  • High: 101 °
  • Low: 79 °
  • Clear
  • Monday
  • Clear
  • High: 102 °
  • Low: 81 °
  • Clear
  • Tuesday
  • Clear
  • High: 102 °
  • Low: 82 °
  • Clear
  • Wednesday
  • Chance of a Thunderstorm
  • High: 100 °
  • Low: 81 °
  • Chance of T-Storms

Forecast for Tempe, Arizona

Updated: 8:01 PM MST on January 04, 2015

  • Friday

    Clouds early, some clearing late. Lows overnight in the upper 70s.

  • Friday Night

    Cloudy skies early, followed by partial clearing. A stray shower or thunderstorm is possible. Low 77F. Winds ESE at 10 to 15 mph.

  • Saturday

    Sunny, along with a few afternoon clouds. High 97F. Winds SE at 5 to 10 mph.

  • Saturday Night

    A stray shower or thunderstorm is possible early. Partly cloudy. Low 79F. Winds light and variable.

  • Sunday

    Mostly sunny skies. A stray shower or thunderstorm is possible. High 101F. Winds SSE at 5 to 10 mph.

  • Sunday Night

    Scattered showers and thunderstorms. Low 79F. Winds ESE at 5 to 10 mph. Chance of rain 40%.

  • Monday

    Sunny skies. High 102F. Winds SE at 5 to 10 mph.

  • Monday Night

    A mostly clear sky. Low 81F. Winds SE at 5 to 10 mph.

  • Tuesday

    Except for a few afternoon clouds, mainly sunny. High 102F. Winds WNW at 5 to 10 mph.

  • Tuesday Night

    A few clouds. Low 82F. Winds SW at 5 to 10 mph.

  • Wednesday

    Mixed clouds and sun with scattered thunderstorms. High around 100F. Winds E at 5 to 10 mph. Chance of rain 60%.

  • Wednesday Night

    Mostly clear skies. Low 81F. Winds N at 5 to 10 mph.

  • Thursday

    A few passing clouds, otherwise generally sunny. High 101F. Winds WNW at 5 to 10 mph.

  • Thursday Night

    Partly cloudy with isolated thunderstorms possible. Low near 80F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

  • Friday

    A few passing clouds, otherwise generally sunny. High 103F. Winds NNW at 5 to 10 mph.

  • Friday Night

    Clear. Low around 80F. Winds SE at 5 to 10 mph.

  • Saturday

    Sunny. High 103F. Winds NE at 5 to 10 mph.

  • Saturday Night

    Clear. Low around 80F. Winds ENE at 5 to 10 mph.

  • Sunday

    Sunny skies. High 102F. Winds ENE at 5 to 10 mph.

  • Sunday Night

    Clear skies. Low near 80F. Winds E at 5 to 10 mph.

  • Monday

    Sunny skies. High 102F. Winds ENE at 5 to 10 mph.

  • Monday Night

    Clear skies. Low 79F. Winds E at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Tempe University Park, Tempe, AZ

Updated: 10:39 PM MST

Temperature: 82.4 °F Dew Point: 64 °F Humidity: 53% Wind: SSE at 1.1 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Meyer Park, Tempe, AZ

Updated: 10:39 PM MST

Temperature: 83.5 °F Dew Point: 58 °F Humidity: 42% Wind: SE at 7.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: South Stanley Place, Tempe, AZ

Updated: 10:36 PM MST

Temperature: 82.8 °F Dew Point: 66 °F Humidity: 56% Wind: North at - Pressure: 29.74 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: University Park, Tempe, AZ

Updated: 10:39 PM MST

Temperature: 79.3 °F Dew Point: 64 °F Humidity: 60% Wind: Calm Pressure: 28.90 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: MesoWest, Tempe, AZ

Updated: 9:55 PM MST

Temperature: 85 °F Dew Point: 62 °F Humidity: 47% Wind: SSE at 4 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Apache Boulevard, Tempe, AZ

Updated: 10:35 PM MST

Temperature: 86.5 °F Dew Point: 64 °F Humidity: 46% Wind: North at - Pressure: 28.39 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Shalimar, Tempe, AZ

Updated: 10:39 PM MST

Temperature: 82.9 °F Dew Point: 63 °F Humidity: 51% Wind: North at 3.2 mph Pressure: 29.90 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Bradley Estates, Tempe, AZ

Updated: 10:35 PM MST

Temperature: 83.8 °F Dew Point: 64 °F Humidity: 52% Wind: South at 1.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: D'Amore Engineering, Tempe, AZ

Updated: 10:38 PM MST

Temperature: 83.8 °F Dew Point: 64 °F Humidity: 51% Wind: ENE at 1.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Down Stream Dam, Tempe, AZ

Updated: 10:35 PM PDT

Temperature: 83.8 °F Dew Point: 61 °F Humidity: 47% Wind: North at 7.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Mesa, AZ, Mesa, AZ

Updated: 10:35 PM MST

Temperature: 83.6 °F Dew Point: 64 °F Humidity: 52% Wind: SSE at 1.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: CVE III, Tempe, AZ

Updated: 10:39 PM MST

Temperature: 83.7 °F Dew Point: 63 °F Humidity: 50% Wind: East at 1.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: MesoWest, Tempe, AZ

Updated: 9:55 PM MST

Temperature: 85 °F Dew Point: 63 °F Humidity: 48% Wind: South at 8 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Main and Dobson, Mesa, AZ

Updated: 10:39 PM MST

Temperature: 84.8 °F Dew Point: 64 °F Humidity: 49% Wind: SW at 1.8 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Down to Earth Enterprises, Tempe, AZ

Updated: 10:35 PM MST

Temperature: 83.2 °F Dew Point: 66 °F Humidity: 57% Wind: SSE at 2.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Rural / Guadalupe, Tempe, AZ

Updated: 10:38 PM MST

Temperature: 82.6 °F Dew Point: 64 °F Humidity: 54% Wind: ESE at 2.2 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Mesa, AZ

Updated: 10:29 PM MST

Temperature: 83.9 °F Dew Point: 64 °F Humidity: 51% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Carver Terrace, Tempe, AZ

Updated: 10:01 PM MST

Temperature: 84.7 °F Dew Point: 66 °F Humidity: 53% Wind: West at 2.7 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Raintree, Tempe, AZ

Updated: 10:35 PM MST

Temperature: 84.6 °F Dew Point: 65 °F Humidity: 52% Wind: North at - Pressure: 29.79 in Hourly Precipitation: - Heat Index: 86 °F Graphs

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

Updated: 10:39 PM MST

Temperature: 84.2 °F Dew Point: 66 °F Humidity: 55% Wind: SE at 5.8 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: South Mountain, East, Phoenix, AZ

Updated: 10:34 PM MST

Temperature: 82.9 °F Dew Point: 64 °F Humidity: 54% Wind: South at 4.7 mph Pressure: 29.84 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: Heard Ranch, Phoenix, AZ

Updated: 10:36 PM MST

Temperature: 82.8 °F Dew Point: 63 °F Humidity: 52% Wind: South at 5.8 mph Pressure: 29.72 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Sherwood Estates, Scottsdale, AZ

Updated: 10:39 PM MST

Temperature: 82.0 °F Dew Point: 66 °F Humidity: 59% Wind: ESE at 3.1 mph Pressure: 28.51 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Cambridge Ave., Phoenix, AZ

Updated: 10:37 PM MST

Temperature: 83.3 °F Dew Point: 64 °F Humidity: 53% Wind: SSE at 3.2 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: North Desoto Street, Chandler, AZ

Updated: 10:35 PM MST

Temperature: 83.8 °F Dew Point: 62 °F Humidity: 48% Wind: North at - Pressure: 29.71 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Scottsdale Summit, Scottsdale, AZ

Updated: 10:35 PM MST

Temperature: 85.6 °F Dew Point: 64 °F Humidity: 48% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Heat Index: 87 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Phoenix Arizona 
858 PM MST Friday Sep 4 2015 


Synopsis... 
somewhat drier air will move into the region over the 
weekend...reducing rainfall chances slightly. While some thunderstorm 
chances will persist during the first half of next week...a 
substantially warmer and drier airmass will spread into the area for 
the latter half of the week. 


&& 


Discussion... 
moisture remains somewhat limited...but still sufficient for storm 
activity...across south-central Arizona this evening with drier 
conditions across southwest Arizona and southeast California. Showers 
and thunderstorms late this afternoon and evening were mainly 
confined across southern and western portions of Maricopa County and 
were fairly weak in nature. For the rest of the evening...will see 
the remaining showers currently moving through the northern and 
western Phoenix metropolitan area move to the northeast and likely diminish 
completely within an hour or two. With dynamics associated with a 
70kt 300mb jet maximum over The Four Corners region in place tonight 
will still see a minimal threat of a few showers and maybe a 
thunderstorm with best chances from Phoenix eastward. Have made some 
minor tweaks to probability of precipitation through the rest of tonight...but overall the 
previous forecast is still in good shape. 


&& 


Previous discussion... 
for this weekend...upper troffing remains situated along the West 
Coast and Arizona will stay under a southwest flow aloft. 
However...latest guidance does not really dry out the eastern half of 
the state...especially in the lower levels. Precipitable water values are forecast 
to remain near or above 1.5 inches over south central Arizona through 
Sunday...even though much of the moisture from Kevin will have 
already lifted out to the northeast by Saturday evening. 
Again...dynamics not especially impressive either day but there will 
likely be weak disturbances moving through the southwest flow from 
time to time...increasing the threat for showers or storms. 
Streamlines remain rather laminar and southwesterly...similar to what 
is seen today. We feel it is a bit optimistic to remove the threat 
for convection from the forecast this weekend...so we will raise probability of precipitation 
slightly and keep south central Arizona under at least a slight chance for 
afternoon/evening storms both Saturday and Sunday. 


Convective potential for early next week may be somewhat more muted 
than recent days as deep layer winds veer somewhat more westerly as 
troughing translates into the Great Basin and northern rockies. 
Still...boundary layer moisture will be difficult to completely 
scour out and some modest infusion of midlevel moisture peeling off 
the remnants of Kevin may be possible. However...there remains some 
disconnect with the more quality tropical moisture to the 
south...and the best WV transport may be deflected around the 
forecast area. In addition...with middle latitude troughing lifting to 
the north and heights aloft rising ahead of the remnant tropical 
system...models depict substantial midlevel warming and increased 
convective inhibition. Kept some modest near climatology probability of precipitation 
through Tuesday...however measurable rainfall at Lower Desert 
elevations may be difficult to come by. 


Some minor uncertainty still exists for the latter half of next week 
as subtle differences in the subtropical ridge position will dictate 
if and how quickly moisture is completely scoured south of the 
forecast area. Mesoscale processes and outflow from sonoran mesoscale convective system/S 
may allow for Gulf surges and boundary layer moisture 
advection...but definitively forecasting and timing such events 
would prove fruitless at this time. Regardless...500 mb height rises at or above 
590dm will result in temperatures peaking back above normal under 
gradually more compressional subsident flow. 


&& 


Aviation... 
south-central Arizona including kphx...kiwa...and ksdl... 
scattered-broken middle clouds at or above 10kft can be expected through the rest of 
tonight with a few lingering showers possible across the north and 
west part of Phoenix into late evening. Winds will gradually shift to 
an easterly direction after midnight and remain either easterly or 
southeasterly through Saturday afternoon. Another chance of scattered 
showers and thunderstorms will be present late Saturday afternoon and 
evening. 


Southeast California/southwest Arizona including kipl and kblh... 
skies generally clear with a few middle-high clouds during period. 
Winds will remain less than 12 kts at kipl and somewhat variable 
while a persistent southerly wind at kblh will be gusty during the 
daytime hours. 


Aviation discussion not updated for amended tafs. 


&& 


Fire weather... 
Monday through Friday... 
storm chances will continue over south-central Arizona before 
trending down significantly Wednesday. Humidities will also begin to 
trend down from west to east across the entire forecast area next 
week...beginning as early as Monday. A gradual warming trend will 
ensue during the period climbing to several degrees above normal by 
next Thursday. 


&& 


Spotter information statement... 
spotters are encouraged to report conditions according to Standard 
operating procedures. 


&& 


Psr watches/warnings/advisories... 
Arizona...none. 
California...none. 
&& 


$$ 


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


Discussion...Kuhlman 
previous discussion...cb/MO 
aviation...Kuhlman 
fire weather...Meyers 



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