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-May-2026 4:00am - next update at 4:05am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 70.8, Max: 74.6, Min: 70.6 70.8°F
Temp Trend Colder 0.6°F than last hour.

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Feels like: 69.5°F

24-hr difference
-4.5°FColder 4.5°F than yesterday at this time.
  Today Yesterday
High: 74.6°F
12:00am
93°F
3:17pm
Low: 70.6°F
2:12am
73°F
5:40am
Fire
Davis VP2 Status
ICN:1 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 78.6°F
Indoor Humidity: 24 %
 Calm ESE
0
Gust:
0 mph
0 Bft - Calm
Max Gust: 6 mph  3:37 AM
1Hr Average: 0.7 mph
Max Gust
This Month:
20.0 mph
on  May 3
Wind Run: 1.17 miles
Wind Year: 3904.75 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
55 days since last rain
Humidity & Barometer Almanac Sun/Moon
Humidity: 34 % Increased 1.0% since last hour.
High Humidity
Today:
34%
at 2:05 AM
Low Humidity
Today:
28%
at 12:00 AM
Barometer: 29.746 inHg  
Baro Trend: Steady
Dew Point: 41°F Increased 0.3°F since last hour.
Wet Bulb: 56.0
Sunrise: 5:34am
Sunset: 7:06pm
Moonset: 7:13am
Moonrise: 9:28pm
Full Moon: Fri, 01-May-2026 10:24am MST
New moon: Sat, 16-May-2026 1:02pm MST
Sunlight:
Today:13 h 33 m 5 s
(Noon)
graph
(Midnight)
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
94%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   8.4 @ 2:13 PM
May-04

9.9
May-05

8.9
May-06

8.0
High Yest:   1092.0 @ 2:14 PM
Today: 00:00 Hrs
Month: 20:41 Hrs
40
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
87°F
Average Low
58°F
Record High
103°F (1947)
Record Low
35°F (1899)
 NWS Weather Forecast  - Outlook: Tonight & Monday
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 64 °F
NWS forecast: Partly cloudy, with a low around 64. South wind 7 to 10 mph.
Davis VP+ forecast: Mostly cloudy. Highs 79 to 85. South wind 5 to 10 mph becoming southwest 10 to 20 mph in the afternoon.
 
Monday

Monday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers

Hi 84 °F
NWS forecast: A slight chance of rain showers after 5pm. Mostly cloudy. High near 84, with temperatures falling to around 80 in the afternoon. South southwest wind 7 to 15 mph. Chance of precipitation is 20%.
NWS Short Term Weather Forecast
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers

Lo 60 °F
Tuesday

Tuesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny

Hi 79 °F
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear

Lo 51 °F
Wednesday

Wednesday: Sunny
Sunny

Hi 80 °F
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear

Lo 56 °F
Thursday

Thursday: Sunny
Sunny

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

Lo 60 °F
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