Tucson, Arizona Weather Conditions

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Current Conditions

  • 100°
  • Clear
  • Wind: WNW 6 mph
  • Humidity: 21%
  • Visibility: 10.0 miles
  • Dew Point: 53°
  • Pressure: 29.81 in. -
  • Heat Index: 97

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
95°
93°
84°
86°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 100 °
  • Low: 77 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 104 °
  • Low: 77 °
  • Partly Cloudy
  • Thursday
  • Chance of a Thunderstorm
  • High: 100 °
  • Low: 77 °
  • Chance of a Thunderstorm
  • Friday
  • Partly Cloudy
  • High: 93 °
  • Low: 77 °
  • Partly Cloudy
  • Saturday
  • Chance of Rain
  • High: 93 °
  • Low: 75 °
  • Chance of Rain

Forecast for Tucson, Arizona

Updated: 2:00 PM MST on July 29, 2014

  • Tuesday

    Clear. High of 99F. Winds from the SW at 5 to 10 mph shifting to the NW in the afternoon.

  • Tuesday Night

    Clear. Low of 77F. Winds from the SSW at 5 to 10 mph.

  • Wednesday

    Partly cloudy in the morning, then clear. High of 104F. Winds from the West at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 77F. Winds from the SSW at 5 to 10 mph.

  • Thursday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then clear with a chance of a thunderstorm and a chance of rain. High of 100F. Winds from the SSW at 5 to 15 mph shifting to the West in the afternoon. Chance of rain 20%.

  • Thursday Night

    Partly cloudy. Low of 77F. Winds from the West at 5 to 15 mph.

  • Friday

    Partly cloudy. High of 93F. Winds from the West at 5 to 15 mph.

  • Friday Night

    Overcast with a chance of rain. Low of 77F. Winds from the South at 5 to 10 mph. Chance of rain 50%.

  • Saturday

    Mostly cloudy with a chance of rain. High of 93F. Winds from the ENE at 5 to 10 mph. Chance of rain 40%.

  • Saturday Night

    Partly cloudy with a chance of a thunderstorm. Low of 75F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 91F. Winds from the NNE at 5 to 10 mph shifting to the NW in the afternoon. Chance of rain 20%.

  • Sunday Night

    Clear with a chance of a thunderstorm. Low of 75F. Winds less than 5 mph. Chance of rain 20%.

  • Monday

    Partly cloudy. High of 95F. Winds from the NE at 5 to 10 mph shifting to the WNW in the afternoon.

  • Monday Night

    Partly cloudy. Low of 72F. Winds from the WNW at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High of 97F. Winds from the WNW at 5 to 15 mph.

  • Tuesday Night

    Partly cloudy. Low of 75F. Winds from the NW at 5 to 10 mph.

  • Wednesday

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

  • Wednesday Night

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

  • Thursday

    Clear. High of 97F. Winds from the West at 5 to 10 mph.

  • Thursday Night

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

  • Friday

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

  • Friday Night

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

  • Saturday

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 5:28 PM MST

Temperature: 103 °F Dew Point: 54 °F Humidity: 20% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: UA WRRC WEATHER, Tucson, AZ

Updated: 5:47 PM MST

Temperature: 102.3 °F Dew Point: 53 °F Humidity: 19% Wind: SSW at 2.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Rickety Bones, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 101.3 °F Dew Point: 53 °F Humidity: 20% Wind: WNW at 6.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Brichta, Tucson, AZ

Updated: 5:44 PM MST

Temperature: 104.7 °F Dew Point: 68 °F Humidity: 31% Wind: NW at 13.6 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 112 °F Graphs

Location: Wildcat Pass, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 101.1 °F Dew Point: 54 °F Humidity: 21% Wind: SSW at 3.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Painted Hills Ranch, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 101.1 °F Dew Point: 54 °F Humidity: 21% Wind: WNW at 4.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Westwood Terrace Addition, Tucson, AZ

Updated: 5:43 PM MST

Temperature: 104.2 °F Dew Point: 58 °F Humidity: 22% Wind: WNW at 6.7 mph Pressure: 29.91 in Hourly Precipitation: - Heat Index: 104 °F Graphs

Location: Prince / Romero CW1919, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 103.6 °F Dew Point: 53 °F Humidity: 19% Wind: NW at 9.4 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: Tucson Village Farm, Tucson, AZ

Updated: 5:46 PM MST

Temperature: 102.1 °F Dew Point: 55 °F Humidity: 21% Wind: NW at 8.0 mph Pressure: 30.05 in Hourly Precipitation: - Heat Index: 101 °F Graphs

Location: Drexel Heights, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 100.9 °F Dew Point: 55 °F Humidity: 22% Wind: WSW at 4.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Arcadia Square, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 106.2 °F Dew Point: 38 °F Humidity: 10% Wind: WNW at 4.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Gates Pass, Tucson, AZ

Updated: 5:53 PM MST

Temperature: 101.9 °F Dew Point: 54 °F Humidity: 20% Wind: NW at 4.0 mph Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: CrestaLoma, Tucson, AZ

Updated: 5:49 PM MST

Temperature: 103.2 °F Dew Point: 54 °F Humidity: 20% Wind: NW at 3.0 mph Pressure: 29.34 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: Rose Hill Estates, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 100.9 °F Dew Point: -2 °F Humidity: 2% Wind: NW at 8.1 mph Pressure: 27.34 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: North Swan Road, Tucson, AZ

Updated: 5:30 PM MST

Temperature: 103.2 °F Dew Point: 52 °F Humidity: 18% Wind: NW at 4.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Flecha Caida, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 102.6 °F Dew Point: 83 °F Humidity: 54% Wind: West at 7.6 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 131 °F Graphs

Location: Sweetwater Preserve East, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 100.7 °F Dew Point: 55 °F Humidity: 22% Wind: NW at 6.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Palo Verde, Tucson, AZ

Updated: 5:49 PM MST

Temperature: 102.3 °F Dew Point: 54 °F Humidity: 20% Wind: WNW at 1.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Tucson Mountain Sanctuary, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 101.6 °F Dew Point: 58 °F Humidity: 23% Wind: North at - Pressure: 29.94 in Hourly Precipitation: - Heat Index: 101 °F Graphs

Location: El Gheko, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 100.2 °F Dew Point: 51 °F Humidity: 19% Wind: NW at 3.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Foothills NW, Tucson, AZ

Updated: 5:50 PM MST

Temperature: 101.7 °F Dew Point: 50 °F Humidity: 18% Wind: WNW at 7.0 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Casas Adobes, Tucson, AZ

Updated: 5:54 PM MST

Temperature: 104.0 °F Dew Point: 45 °F Humidity: 14% Wind: NNE at 6.3 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Mesquite Creek, Tucson, AZ

Updated: 5:41 PM MST

Temperature: 103.0 °F Dew Point: 53 °F Humidity: 19% Wind: SSW at 2.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

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

Updated: 5:53 PM MST

Temperature: 98.4 °F Dew Point: 50 °F Humidity: 20% Wind: SE at 2.7 mph Pressure: 27.38 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Swan and Sunrise, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 102.6 °F Dew Point: 54 °F Humidity: 20% Wind: West at 5.5 mph Pressure: 27.05 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Manzanita Ridge, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 102.2 °F Dew Point: 54 °F Humidity: 20% Wind: SW at 12.7 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: West Valencia, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 100.8 °F Dew Point: 45 °F Humidity: 15% Wind: WNW at 6.5 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Sweetwater Preserve North, Tucson, AZ

Updated: 5:55 PM MST

Temperature: 102.8 °F Dew Point: 54 °F Humidity: 20% Wind: NW at 1.0 mph Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

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

Updated: 5:55 PM MST

Temperature: 103.5 °F Dew Point: 34 °F Humidity: 9% Wind: SW at 3.1 mph Pressure: 26.90 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Tucson Arizona 
219 PM MST Tuesday Jul 29 2014 


Synopsis...expect thunderstorms to be confined mainly to near the 
mountains and the international border through Thursday. Increasing 
chances of thunderstorms will then occur on Friday followed by 
scattered mainly afternoon and evening thunderstorms this weekend. 
Expect warmer daytime temperatures through Wednesday...then a 
moderation in high temperatures will prevail this weekend. 


&& 


Discussion...thunderstorm activity remained rather limited this 
afternoon. Latest radar imagery was showing a few storms in and near 
the mountains east and south of Tucson...especially in Cochise 
County. Models suggest the thunderstorm activity will remain limited 
tonight...with similar coverage anticipated tomorrow and Thursday as 
a more stable airmass and westerly steering flow stays in place. 
Models show the steering flow becoming more southerly by Saturday as 
the upper high currently centered over northern Mexico and southwest 
Texas builds northward. This will allow some deeper moisture to work 
back into Southeast Arizona and open the door for an impulse to help 
trigger and organize thunderstorms over the weekend. Thereafter... 
medium range models depicted a drier southwesterly flow developing 
early next week as a trough of low pressure enters the West Coast. 
This should lead to another drying trend by next Tuesday. 
Otherwise...similar daytime temperatures to today can be anticipated 
through Thursday followed by a cooling trend Friday into the 
weekend. 


&& 


Aviation...valid through 30/18z. 
Isolated -tsra/-shra will be mainly near the mountains this evening. 
Otherwise...some occasionally broken clouds around 8-12k feet above ground level into 
this evening. Clearing skies most sections after about 30/04z. 
Surface wind will be mostly less than 10 kts into Wednesday morning. 
Aviation discussion not updated for taf amendments. 


&& 


Fire weather...expect thunderstorms to be limited to mainly near 
the mountains through Thursday. Thereafter...scattered mostly 
afternoon and evening thunderstorms will return starting Friday and 
continue this weekend as deeper moisture moves into the area. 
Otherwise...normal diurnal wind trends will occur with occasional 
gusts during the afternoon hours due to daytime heating. 


&& 


Twc watches/warnings/advisories...none. 


&& 


$$ 


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