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NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 06-Sep-2026 2:26am - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 78.9, Max: 84.3, Min: 78.8 78.9°F
Temp Trend Colder 2.1°F than last hour.

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Feels like: 86.5°F

24-hr difference
1°FWarmer 1.0°F than yesterday at this time.
  Today Yesterday
High: 84.3°F
12:00am
100°F
1:59pm
Low: 78.8°F
2:25am
74.5°F
6:17am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 80.9°F
Indoor Humidity: 49 %
 Calm NE
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 3.5 mph  12:00 AM
1Hr Average: 0.1 mph
Max Gust
This Month:
12.0 mph
on  Sep 3
Wind Run: 0.11 miles
Wind Year: 9015.27 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 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: 52 % Increased 7.0% since last hour.
High Humidity
Today:
52%
at 2:18 AM
Low Humidity
Today:
40%
at 12:00 AM
Barometer: 29.733 inHg  
Baro Trend: Steady
Dew Point: 59.8°F Increased 2.1°F since last hour.
Wet Bulb: 67.2
Sunrise: 6:02am
Sunset: 6:43pm
Moonrise: 12:53am
Moonset: 3:47pm
Full Moon: Thu, 27-Aug-2026 9:19pm MST
New moon: Thu, 10-Sep-2026 8:28pm MST
Sunlight:
Today:12 h 39 m 43 s
(Noon)
graph
(Midnight)
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
30%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   10.6 @ 11:59 AM
Sep-06

9.8
Sep-07

10.4
Sep-08

10.2
High Yest:   947.0 @ 1:12 PM
Today: 00:00 Hrs
Month: 40:00 Hrs
38
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
97°F
Average Low
73°F
Record High
107°F (2020)
Record Low
56°F (1921)
 NWS Weather Forecast  - Outlook: Overnight & Sunday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 76 °F
NWS forecast: Partly cloudy, with a low around 76. North wind around 6 mph.
Davis VP+ forecast: Partly cloudy. Highs 94 to 100. Southwest wind around 5 mph becoming northwest in the afternoon.
 
Sunday

Sunday: Mostly Sunny
Mostly Sunny

Hi 100 °F
NWS forecast: Mostly sunny, with a high near 100. Southwest wind 3 to 12 mph.
NWS Short Term Weather Forecast
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 78 °F
Labor
Day
Labor Day: Sunny
Sunny

Hi 100 °F
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy

Lo 78 °F
Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms

Hi 100 °F
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 78 °F
Wednesday

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

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

Lo 77 °F
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