No Warnings, Watches, or Advisories

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
spacer
Updated: @ 21-Sep-2026 3:01am - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 75.0, Max: 79.1, Min: 75.0 75°F
Temp Trend  

---

Feels like: 82.6°F

24-hr difference
3°FWarmer 3.0°F than yesterday at this time.
  Today Yesterday
High: 79.1°F
12:00am
98.9°F
3:14pm
Low: 75°F
2:00am
69.3°F
6:45am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 79.7°F
Indoor Humidity: 49 %
 Calm ESE
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 3.5 mph  2:18 AM
1Hr Average: 0.1 mph
Max Gust
This Month:
20.0 mph
on  Sep 14
Wind Run: 0.08 miles
Wind Year: 9436.19 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.12 in
Season Total: 8.07 in
Last Rain
Time/Date:
9/17/2026
at 2:39 AM
43 rain days in 2026
7 rain days in September
Humidity & Barometer Almanac Sun/Moon
Humidity: 59 % Decreased 4.0% since last hour.
High Humidity
Today:
63%
at 1:52 AM
Low Humidity
Today:
51%
at 12:00 AM
Barometer: 29.788 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Dew Point: 59.7°F Decreased 1.9°F since last hour.
Wet Bulb: 65.7
Sunrise: 6:11am
Sunset: 6:23pm
Moonset: 1:09am
Moonrise: 3:46pm
Full Moon: Sat, 26-Sep-2026 9:50am MST
New moon: Sat, 10-Oct-2026 8:51am MST
Sunlight:
Today:12 h 10 m 24 s
(Noon)
graph
(Midnight)
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
71%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   10.3 @ 12:21 PM
Sep-21

9.2
Sep-22

8.5
Sep-23

8.3
High Yest:   960.0 @ 12:29 PM
Today: 00:00 Hrs
Month: 111:08 Hrs
48
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
94°F
Average Low
69°F
Record High
105°F (1954)
Record Low
47°F (1965)
 NWS Weather Forecast  - Outlook: Overnight & Monday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 72 °F
NWS forecast: Mostly clear, with a low around 72. Southeast wind around 7 mph.
Davis VP+ forecast: Mostly sunny. Highs 91 to 97. Southeast wind around 10 mph becoming southwest in the afternoon.
 
Monday

Monday: Sunny
Sunny

Hi 97 °F
NWS forecast: Sunny, with a high near 97. South wind 3 to 7 mph.
NWS Short Term Weather Forecast
Monday
Night
Monday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms

Lo 72 °F
Tuesday

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

Hi 93 °F
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 72 °F
Wednesday

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

Hi 91 °F
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 71 °F
Thursday

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

Hi 93 °F
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 71 °F
Animated icons courtesy of www.meteotreviglio.com.