Flood Advisory FLOOD ADVISORY - Pima County
Flood Watch FLOOD WATCH - Mt Lemmon/ Summerhaven  - Pima County  - Tucson/Green Valley

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 09-Aug-2026 8:50pm - next update at 8:55pm   updated
Summary / Temperature Wind Rain Cloud Height
clear -  Lightning observed clear - Lightning observed
Currently: 87.3, Max: 109.6, Min: 83.3 87.3°F
Temp Trend Colder 0.6°F than last hour.

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Feels like: 97.4°F

24-hr difference
-11.4°FColder 11.4°F than yesterday at this time.
  Today Yesterday
High: 109.6°F
3:25pm
109°F
2:51pm
Low: 83.3°F
6:04am
82.2°F
5:56am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 82.9°F
Indoor Humidity: 42 %
 Wind from SSW SSW
1.2
Gust:
2 mph
0 Bft - Light Air
Max Gust: 17.3 mph  6:08 PM
1Hr Average: 1.1 mph
Max Gust
This Month:
26.0 mph
on  Aug 3
Wind Run: 33.43 miles
Wind Year: 8106.41 miles
Rain Today: 0.07 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0.07 in
This Month: 0.14 in
Season Total: 3.48 in
Last Rain
Time/Date:
8/9/2026
at 6:06 PM
31 rain days in 2026
4 rain days in August
Humidity & Barometer Almanac Sun/Moon
Humidity: 45 % Increased 6.0% since last hour.
High Humidity
Today:
55%
at 5:59 AM
Low Humidity
Today:
19%
at 3:20 PM
Barometer: 29.7 inHg  
Baro Trend: Steady
Dew Point: 63.4°F Increased 3.5°F since last hour.
Wet Bulb: 71.9
Sunrise: 5:44am
Sunset: 7:15pm
Moonrise: 1:56am
Moonset: 3:59pm
Full Moon: Wed, 29-Jul-2026 7:36am MST
New moon: Wed, 12-Aug-2026 10:37am MST
Sunlight:
Today:13 h 30 m 25 s
(Noon)
graph
(Midnight)
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
11%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Today:   9.4 @ 12:31 PM
Aug-10

11.3
Aug-11

9.8
Aug-12

10.0
High Today:   967 @ 2:11 PM
Today: 09:01 Hrs
Month: 72:20 Hrs
74
  Moderate
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
99°F
Average Low
76°F
Record High
109°F (1915)
Record Low
61°F (1925)
 NWS Weather Forecast  - Outlook: Tonight & Monday
Tonight

Tonight: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 80 °F
NWS forecast: A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80. Heat index values as high as 102. South southeast wind 3 to 12 mph. Chance of precipitation is 40%.
Davis VP+ forecast: Patchy blowing dust in the evening. Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 72 to 80. West wind 5 to 15 mphbecoming south around 10 mph after midnight. Chance of precipitation 40 percent.
 
Monday

Monday: Sunny then Showers And Thunderstorms Likely
Sunny then Showers And T-Storms Likely

Hi 102 °F
NWS forecast: Showers and thunderstorms likely after 2pm. Sunny, with a high near 102. Heat index values as high as 105. West wind 3 to 10 mph. Chance of precipitation is 60%.
NWS Short Term Weather Forecast
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 76 °F
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 98 °F
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 76 °F
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 95 °F
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 74 °F
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 94 °F
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 75 °F
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