Flood Watch FLOOD WATCH - Mt Lemmon/ Summerhaven  - Pima County  - Tucson/Green Valley

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 30-Oct-2026 1:51am - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Night time, Dry, Overcast Night time, Dry, Overcast
Currently: 70.5, Max: 70.7, Min: 67.5 70.5°F
Temp Trend Warmer 2.9°F than last hour.

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Feels like: 75.3°F

24-hr difference
12.6°FWarmer 12.6°F than yesterday at this time.
  Today Yesterday
High: 70.7°F
1:48am
87.7°F
2:52pm
Low: 67.5°F
12:53am
54.1°F
6:00am
Fire
Davis VP2 Status
ICN:4 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 80°F
Indoor Humidity: 35 %
 Wind from W W
2.4
Gust:
1 mph
1 Bft - Light Air
Max Gust: 10.4 mph  1:43 AM
1Hr Average: 1.4 mph
Max Gust
This Month:
27.0 mph
on  Oct 10
Wind Run: 1.86 miles
Wind Year: 10788.23 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 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: 58 % Increased 3.0% since last hour.
High Humidity
Today:
59%
at 12:00 AM
Low Humidity
Today:
54%
at 12:52 AM
Barometer: 29.846 inHg  
Baro Trend: Steady
Dew Point: 55°F Increased 4.1°F since last hour.
Wet Bulb: 61.6
Sunrise: 6:39am
Sunset: 5:36pm
Moonset: 11:41am
Moonrise: 8:41pm
Full Moon: Sun, 25-Oct-2026 9:12pm MST
New moon: Mon, 09-Nov-2026 12:03am MST
Sunlight:
Today:10 h 55 m 48 s
(Noon)
graph
(Midnight)
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
80%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   5.3 @ 12:53 PM
Oct-30

4.8
Oct-31

5.0
Nov-01

4.8
High Yest:   858.0 @ 12:53 PM
Today: 00:00 Hrs
Month: 194:53 Hrs
47
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
82°F
Average Low
54°F
Record High
94°F (2001)
Record Low
26°F (1971)
 NWS Weather Forecast  - Outlook: Overnight & Friday
Overnight

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

Lo 62 °F
NWS forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 20%.
Davis VP+ forecast: Chance of showers and thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 74 to 80. South wind 5 to 15 mph. Chance of precipitation60 percent.
 
Friday

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

Hi 80 °F
NWS forecast: A chance of showers and thunderstorms before 11am, then showers and thunderstorms likely. Mostly cloudy. High near 80, with temperatures falling to around 68 in the afternoon. South southeast wind 7 to 10 mph. Chance of precipitation is 70%.
NWS Short Term Weather Forecast
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 59 °F
Saturday

Saturday: Partly Sunny then Showers And Thunderstorms Likely
Partly Sunny then Showers And T-Storms Likely

Hi 78 °F
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 63 °F
Sunday

Sunday: Showers And Thunderstorms
Showers And T-Storms

Hi 72 °F
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 56 °F
Monday

Monday: Chance Rain Showers then Mostly Sunny
Chance Rain Showers then Mostly Sunny

Hi 70 °F
Monday
Night
Monday Night: Mostly Clear
Mostly Clear

Lo 51 °F
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