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: @ 26-Sep-2026 2:21pm - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Clear Clear
Currently: 96.7, Max: 97.6, Min: 64.9 96.7°F
Temp Trend Warmer 1.7°F than last hour.

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Feels like: 98.6°F

24-hr difference
5.4°FWarmer 5.4°F than yesterday at this time.
  Today Yesterday
High: 97.6°F
2:02pm
92.6°F
3:11pm
Low: 64.9°F
6:31am
67.5°F
6:41am
Fire
Davis VP2 Status
ICN:0 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 82.2°F
Indoor Humidity: 46 %
 Wind from WSW WSW
1.4
Gust:
1 mph
1 Bft - Light Air
Max Gust: 8.1 mph  2:10 PM
1Hr Average: 1.2 mph
Max Gust
This Month:
20.0 mph
on  Sep 14
Wind Run: 12.59 miles
Wind Year: 9611.55 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: 20 %  
High Humidity
Today:
69%
at 3:25 AM
Low Humidity
Today:
18%
at 12:58 PM
Barometer: 29.79 inHg Falling 0.02  inHg/hr
Baro Trend: Falling slowly
Dew Point: 49°F Increased 1.5°F since last hour.
Wet Bulb: 69.0
Sunrise: 6:15am
Sunset: 6:16pm
Moonset: 6:12am
Moonrise: 5:46pm
Full Moon: Sat, 26-Sep-2026 9:50am MST
New moon: Sat, 10-Oct-2026 8:51am MST
Sunlight:
Today:12 h 0 m 32 s
(Noon)
graph
(Midnight)
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
Current UV Index Current Solar Energy Air Quality
4.7
Sunburn in
24 Minutes
Highest:
11:56 AM
8.7
527 W/m2
70 %
W/m2 ⇒ SI
Highest:
12:29 PM
909
44
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
92°F
Average Low
67°F
Record High
105°F (2024)
Record Low
43°F (1913)
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 96 °F
NWS forecast: Sunny, with a high near 96. West northwest wind around 5 mph.
Davis VP+ forecast: Mostly cloudy in the evening then becoming partly cloudy. Lows 69 to 74. Northwest wind around 5 mph becoming southeast around 10 mph after midnight.
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy

Lo 73 °F
NWS forecast: Mostly cloudy, with a low around 73. Northeast wind around 6 mph.
NWS Short Term Weather Forecast
Sunday

Sunday: Partly Sunny
Partly Sunny

Hi 94 °F
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy

Lo 72 °F
Monday

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

Hi 88 °F
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms

Lo 68 °F
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms

Hi 81 °F
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 64 °F
Wednesday

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

Hi 82 °F
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