Tucson, Arizona Weather Conditions

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Current Conditions

  • 73°
  • Clear
  • Wind: SE 6 mph
  • Humidity: 39%
  • Visibility: 10.0 miles
  • Dew Point: 46°
  • Pressure: 29.81 in. +

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Next 12 Hours

8  am
11  am
2  pm
5  pm
8  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
81°
95°
97°
97°
95°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Clear
  • High: 100 °
  • Low: 72 °
  • Clear
  • Tuesday
  • Clear
  • High: 102 °
  • Low: 73 °
  • Clear
  • Wednesday
  • Clear
  • High: 102 °
  • Low: 79 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 100 °
  • Low: 77 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 97 °
  • Low: 73 °
  • Clear

Forecast for Tucson, Arizona

Updated: 2:00 AM MST on September 01, 2014

  • Monday

    Clear. High of 100F. Winds from the SSW at 5 to 15 mph shifting to the West in the afternoon.

  • Monday Night

    Clear. Low of 72F. Winds from the SE at 5 to 10 mph.

  • Tuesday

    Clear. High of 102F. Winds from the SSW at 5 to 10 mph shifting to the West in the afternoon.

  • Tuesday Night

    Clear. Low of 73F. Winds from the North at 5 to 10 mph shifting to the ESE after midnight.

  • Wednesday

    Clear. High of 102F. Winds from the SW at 5 to 10 mph.

  • Wednesday Night

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

  • Thursday

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

  • Thursday Night

    Partly cloudy in the evening, then clear with a chance of rain. Low of 77F. Winds from the WNW at 5 to 10 mph shifting to the North after midnight. Chance of rain 20%.

  • Friday

    Clear. High of 97F. Winds from the NE at 5 to 15 mph shifting to the NW in the afternoon.

  • Friday Night

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

  • Saturday

    Clear with a chance of a thunderstorm. High of 97F. Winds less than 5 mph. Chance of rain 40%.

  • Saturday Night

    Clear with a chance of a thunderstorm. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.

  • Monday

    Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the South at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 50%.

  • Tuesday

    Partly cloudy with a chance of rain. High of 88F. Winds less than 5 mph. Chance of rain 30%.

  • Tuesday Night

    Partly cloudy. Low of 68F. Winds less than 5 mph.

  • Wednesday

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

  • Wednesday Night

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

  • Thursday

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

  • Thursday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: DDMET Tucson (UofA), AZ, Tucson, AZ

Updated: 5:58 AM MST

Temperature: 76 °F Dew Point: 49 °F Humidity: 40% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: UA WRRC WEATHER, Tucson, AZ

Updated: 6:30 AM MST

Temperature: 74.1 °F Dew Point: 50 °F Humidity: 43% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Rickety Bones, Tucson, AZ

Updated: 6:30 AM MST

Temperature: 72.4 °F Dew Point: 52 °F Humidity: 48% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Miramonte, Tucson, AZ

Updated: 6:35 AM MST

Temperature: 73.2 °F Dew Point: 50 °F Humidity: 45% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Brichta, Tucson, AZ

Updated: 6:30 AM MST

Temperature: 74.1 °F Dew Point: 65 °F Humidity: 73% Wind: South at 4.5 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Painted Hills Ranch, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 71.8 °F Dew Point: 50 °F Humidity: 46% Wind: SE at 2.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Westwood Terrace Addition, Tucson, AZ

Updated: 6:30 AM MST

Temperature: 74.8 °F Dew Point: 51 °F Humidity: 44% Wind: SSE at 2.2 mph Pressure: 29.93 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Prince / Romero CW1919, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 75.7 °F Dew Point: 50 °F Humidity: 41% Wind: SE at 1.6 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Tucson Village Farm, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 70.8 °F Dew Point: 52 °F Humidity: 52% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Drexel Heights, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 68.4 °F Dew Point: 51 °F Humidity: 54% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Arcadia Square, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 79.2 °F Dew Point: 52 °F Humidity: 39% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Gates Pass, Tucson, AZ

Updated: 6:37 AM MST

Temperature: 74.2 °F Dew Point: 48 °F Humidity: 39% Wind: SE at 1.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: CrestaLoma, Tucson, AZ

Updated: 6:28 AM MST

Temperature: 74.6 °F Dew Point: 50 °F Humidity: 42% Wind: SSE at 2.0 mph Pressure: 29.37 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Rose Hill Estates, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 72.9 °F Dew Point: 15 °F Humidity: 11% Wind: East at 3.1 mph Pressure: 27.34 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: North Swan Road, Tucson, AZ

Updated: 6:30 AM MST

Temperature: 74.8 °F Dew Point: 48 °F Humidity: 39% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Flecha Caida, Tucson, AZ

Updated: 3:15 AM MST

Temperature: 79.2 °F Dew Point: 66 °F Humidity: 63% Wind: NE at 1.6 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Sweetwater Preserve East, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 72.2 °F Dew Point: 50 °F Humidity: 46% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Wilmot Pointe, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 73.8 °F Dew Point: 49 °F Humidity: 41% Wind: SE at 4.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Tucson Mountain Sanctuary, Tucson, AZ

Updated: 6:36 AM MST

Temperature: 70.3 °F Dew Point: 50 °F Humidity: 49% Wind: North at - Pressure: 29.97 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: El Gheko, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 70.8 °F Dew Point: 48 °F Humidity: 45% Wind: SE at 3.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Foothills NW, Tucson, AZ

Updated: 6:35 AM MST

Temperature: 76.5 °F Dew Point: 47 °F Humidity: 35% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Casas Adobes, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 72.7 °F Dew Point: 39 °F Humidity: 29% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Mesquite Creek, Tucson, AZ

Updated: 6:34 AM MST

Temperature: 68.8 °F Dew Point: 52 °F Humidity: 56% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mesquite Creek, Tucson, AZ, Tucson, AZ

Updated: 6:37 AM MST

Temperature: 61.5 °F Dew Point: 45 °F Humidity: 54% Wind: Calm Pressure: 27.38 in Hourly Precipitation: - Heat Index: - Graphs

Location: Tanuri Hills, Tucson, AZ

Updated: 6:31 AM MST

Temperature: 67.1 °F Dew Point: 51 °F Humidity: 56% Wind: ENE at 2.2 mph Pressure: 29.89 in Hourly Precipitation: - Heat Index: - Graphs

Location: Swan and Sunrise, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 76.5 °F Dew Point: 42 °F Humidity: 29% Wind: Calm Pressure: 27.05 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Manzanita Ridge, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 77.7 °F Dew Point: 49 °F Humidity: 36% Wind: SE at 5.8 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: West Valencia, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 69.3 °F Dew Point: 51 °F Humidity: 53% Wind: North at 1.8 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sweetwater Preserve North, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 71.5 °F Dew Point: 50 °F Humidity: 47% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Casas Adobes West, Tucson, AZ

Updated: 6:37 AM MST

Temperature: 72.0 °F Dew Point: 54 °F Humidity: 54% Wind: SE at 1.6 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Catalina Foothills N Campbell and Ina, Tucson, AZ

Updated: 6:38 AM MST

Temperature: 79.7 °F Dew Point: 28 °F Humidity: 15% Wind: SE at 6.0 mph Pressure: 26.87 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Tucson Arizona 
330 am MST Monday Sep 1 2014 


Synopsis...hot and dry conditions will occur today followed by a 
few thunderstorms near the international border Tuesday afternoon. 
Thereafter...the chance of thunderstorms will increase Wednesday 
into this weekend as moisture increases across the area. 


&& 


Discussion...upper level ridge axis extended from west of the northern 
Baja California California coast southeastward into southern Texas early this morning. 
Abundant sunshine will occur again today with a few to scattered 
cumuloform clouds this afternoon mainly across eastern sections. Clear 
skies or mostly clear skies will prevail tonight into Tuesday 
morning. 


01/00z GFS/ECMWF/Canadian were similar with depicting high pressure 
aloft to be centered over southern New Mexico Tuesday afternoon. Some 
increase in moisture will happen across northern Sonora Mexico...and a 
few showers/thunderstorms may occur as far north as the international border 
adjacent Cochise County Tuesday afternoon. Given that the GFS/ECMWF/ 
Canadian solutions were further south with quantitative precipitation forecast/S versus previous 
solutions...have opted for precipitation-free conditions across all of this 
forecast area Tuesday afternoon and Tuesday night. 


Lower and middle-level moisture is prognosticated to increase Wednesday with deeper 
moisture to increase into the upcoming weekend. There were some 
differences between the 01/00z GFS/European model (ecmwf) solutions regarding the 
extent of moisture to occur later this week and this weekend. In 
essence...the European model (ecmwf) depicted more-robust moisture fields versus the 
GFS thur-Fri. Thereafter...the GFS depicted more-robust moisture 
fields versus the European model (ecmwf)...especially regarding qpf/S...by sun. 


The reason for this latter difference appears to be due to the GFS 
depicting the next eastern Pacific tropical system to be considerably 
closer to the southern Baja California California coast late this weekend versus the 
European model (ecmwf) position of this tropical system. Based on these solutions and 
especially the GFS...have increased probability of precipitation for this weekend. The 
upshot during the Wednesday-sun period...expect increasing chances of 
showers/thunderstorms as moisture increases across Southeast Arizona. 


High temperatures today-Thursday will generally average about 3-6 degrees f above 
normal area-wide followed by a pronounced cooling trend this weekend. 


&& 


Aviation...valid through 02/12z. 
Expect clear skies most sections this morning followed by a few to 
scattered clouds at 8-12k feet above ground level mainly east of ktus this afternoon 
and early this evening. Clear skies should then prevail across much 
of the area late tonight into Tuesday morning. Surface wind will be 
mainly less than 10 kts into Tuesday morning...except for occasional 
gusts to around 20 kts this afternoon. Aviation discussion not 
updated for taf amendments. 


&& 


Fire weather...dry conditions with above normal temperatures will 
occur today. There is a slight chance of thunderstorms near the 
international border adjacent Cochise County Tuesday afternoon. 
Thereafter...increasing chances of thunderstorms will prevail 
Wednesday into next weekend as moisture increases across the area. 
20-foot winds will be southwest to west at 10 to 15 miles per hour during the 
afternoon hours through Tuesday. Gusty outflows associated with 
thunderstorms may then occur during the latter part of the week. 


&& 


Twc watches/warnings/advisories...none. 


&& 


$$ 


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Francis 










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