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: @ 21-Oct-2026 8:11pm - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 80.2, Max: 92.0, Min: 69.3 80.2°F
Temp Trend Colder 3.9°F than last hour.

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Feels like: 89.7°F

24-hr difference
4.7°FWarmer 4.7°F than yesterday at this time.
  Today Yesterday
High: 92°F
2:59pm
92.7°F
1:52pm
Low: 69.3°F
5:14am
64.2°F
6:41am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 82.1°F
Indoor Humidity: 44 %
 Calm S
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 13 mph  2:41 PM
1Hr Average: Calm
Max Gust
This Month:
27.0 mph
on  Oct 10
Wind Run: 22.16 miles
Wind Year: 10595.28 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.02 in
Storm Rain: 0 in
This Month: 0.53 in
Season Total: 9.95 in
Last Rain
Time/Date:
10/20/2026
at 4:28 PM
52 rain days in 2026
7 rain days in October
Humidity & Barometer Almanac Sun/Moon
Humidity: 55 % Increased 10.0% since last hour.
High Humidity
Today:
76%
at 1:55 AM
Low Humidity
Today:
35%
at 3:00 PM
Barometer: 29.787 inHg Rising 0.02  inHg/hr
Baro Trend: Rising slowly
Dew Point: 62.6°F Increased 2.1°F since last hour.
Wet Bulb: 69.1
Sunrise: 6:32am
Sunset: 5:45pm
Moonset: 1:54am
Moonrise: 3:17pm
Full Moon: Sun, 25-Oct-2026 9:12pm MST
New moon: Mon, 09-Nov-2026 12:03am MST
Sunlight:
Today:11 h 12 m 7 s
(Noon)
graph
(Midnight)
Waxing Gibbous
Waxing Gibbous, Moon at 10 days in cycle
79%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Today:   6.1 @ 10:40 AM
Oct-22

6.2
Oct-23

5.9
Oct-24

5.4
High Today:   919 @ 10:40 AM
Today: 01:03 Hrs
Month: 137:57 Hrs
46
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
85°F
Average Low
57°F
Record High
98°F (2023)
Record Low
33°F (1920)
 NWS Weather Forecast  - Outlook: Tonight & Thursday
Tonight

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

Lo 69 °F
NWS forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 3 to 7 mph. Chance of precipitation is 40%.
Davis VP+ forecast: Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Lows 64 to 69. South wind around10 mph. Chance of precipitation 30 percent.
 
Thursday

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

Hi 84 °F
NWS forecast: A chance of showers and thunderstorms before 11am, then showers and thunderstorms likely. Mostly cloudy. High near 84, with temperatures falling to around 79 in the afternoon. Southwest wind 7 to 14 mph. Chance of precipitation is 60%.
NWS Short Term Weather Forecast
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 60 °F
Friday

Friday: Sunny
Sunny

Hi 78 °F
Friday
Night
Friday Night: Mostly Clear
Mostly Clear

Lo 58 °F
Saturday

Saturday: Sunny
Sunny

Hi 76 °F
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear

Lo 57 °F
Sunday

Sunday: Sunny
Sunny

Hi 79 °F
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy

Lo 59 °F
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