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-Apr-2026 1:30am - next update at 1:35am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 66.7, Max: 71.0, Min: 66.7 66.7°F
Temp Trend Colder 3.4°F than last hour.

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Feels like: 64.1°F

24-hr difference
-1.8°FColder 1.8°F than yesterday at this time.
  Today Yesterday
High: 71°F
12:00am
94.4°F
3:00pm
Low: 66.7°F
1:29am
60.4°F
5:18am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:98%
Indoor Temp and Humidity
Indoor Temp: 79.8°F
Indoor Humidity: 22 %
 Calm ENE
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 4 mph  12:52 AM
1Hr Average: 0.4 mph
Max Gust
This Month:
57.0 mph
on  Apr 3
Wind Run: 0.57 miles
Wind Year: 3336.59 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 1.89 in
Last Rain
Time/Date:
3/10/2026
at 1:22 AM
15 rain days in 2026
42 days since last rain
Humidity & Barometer Almanac Sun/Moon
Humidity: 33 % Increased 3.0% since last hour.
High Humidity
Today:
33%
at 1:27 AM
Low Humidity
Today:
29%
at 12:00 AM
Barometer: 29.859 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Dew Point: 36.7°F Decreased 0.5°F since last hour.
Wet Bulb: 52.7
Sunrise: 5:47am
Sunset: 6:57pm
Moonrise: 9:03am
Moonset: 11:13pm
Full Moon: Fri, 01-May-2026 10:24am MST
New moon: Sat, 16-May-2026 1:02pm MST
Sunlight:
Today:13 h 10 m 36 s
(Noon)
graph
(Midnight)
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
18%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   8.7 @ 12:03 PM
Apr-21

8.4
Apr-22

8.9
Apr-23

8.8
High Yest:   986.0 @ 12:28 PM
Today: 00:00 Hrs
Month: 137:57 Hrs
49
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
84°F
Average Low
54°F
Record High
104°F (1989)
Record Low
38°F (1912, 1918 & 1941)
 NWS Weather Forecast  - Outlook: Tonight & Tuesday
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy

Lo 60 °F
NWS forecast: Mostly cloudy, with a low around 60. East wind around 6 mph.
Davis VP+ forecast: Mostly cloudy. Lows 56 to 62. Southeast wind around 10 mph.
 
Tuesday

Tuesday: Sunny
Sunny

Hi 91 °F
NWS forecast: Sunny, with a high near 91. South wind 6 to 15 mph.
NWS Short Term Weather Forecast
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear

Lo 56 °F
Wednesday

Wednesday: Sunny
Sunny

Hi 88 °F
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear

Lo 54 °F
Thursday

Thursday: Mostly Sunny
Mostly Sunny

Hi 85 °F
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear

Lo 54 °F
Friday

Friday: Sunny
Sunny

Hi 88 °F
Friday
Night
Friday Night: Mostly Clear
Mostly Clear

Lo 57 °F
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