No Warnings, Watches, or Advisories

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 04-Sep-2026 10:56pm - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 84.1, Max: 99.4, Min: 77.9 84.1°F
Temp Trend Colder 1.1°F than last hour.

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Feels like: 94.2°F

24-hr difference
3.5°FWarmer 3.5°F than yesterday at this time.
  Today Yesterday
High: 99.4°F
3:08pm
96.8°F
2:34pm
Low: 77.9°F
6:14am
76.2°F
7:03am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 81.7°F
Indoor Humidity: 52 %
 Calm SE
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 11.5 mph  8:35 AM
1Hr Average: 0.1 mph
Max Gust
This Month:
12.0 mph
on  Sep 3
Wind Run: 37.51 miles
Wind Year: 8987.37 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.1 in
Storm Rain: 0 in
This Month: 0.1 in
Season Total: 6.05 in
Last Rain
Time/Date:
9/3/2026
at 9:20 PM
37 rain days in 2026
1 rain day in September
Humidity & Barometer Almanac Sun/Moon
Humidity: 50 % Increased 2.0% since last hour.
High Humidity
Today:
70%
at 6:16 AM
Low Humidity
Today:
26%
at 4:45 PM
Barometer: 29.775 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Dew Point: 63.5°F Increased 0.2°F since last hour.
Wet Bulb: 70.9
Sunrise: 6:01am
Sunset: 6:45pm
Moonset: 1:51pm
Moonrise: 10:49pm
Full Moon: Thu, 27-Aug-2026 9:19pm MST
New moon: Thu, 10-Sep-2026 8:28pm MST
Sunlight:
Today:12 h 43 m 34 s
(Noon)
graph
(Midnight)
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
43%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Today:   10.6 @ 12:09 PM
Sep-05

9.8
Sep-06

10.3
Sep-07

10.1
High Today:   1030 @ 12:58 PM
Today: 08:34 Hrs
Month: 31:14 Hrs
N/A
No Data
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
98°F
Average Low
73°F
Record High
108°F (2020)
Record Low
53°F (1921)
 NWS Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 74 °F
NWS forecast: Partly cloudy, with a low around 74. East wind around 6 mph.
Davis VP+ forecast: Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 68 to 74. South wind around 10 mph.
 
Saturday

Saturday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms

Hi 96 °F
NWS forecast: A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 96. West southwest wind 2 to 10 mph.
NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear

Lo 75 °F
Sunday

Sunday: Sunny
Sunny

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

Lo 78 °F
Labor
Day
Labor Day: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms

Hi 99 °F
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 79 °F
Tuesday

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

Hi 101 °F
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 79 °F
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