Extreme Heat Warning EXTREME HEAT WARNING - Pima County  - Tucson/Green Valley
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.
spacer
Updated: @ 28-Aug-2026 9:16pm - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Mostly cloudy Mostly cloudy
Currently: 95.9, Max: 105.2, Min: 88.6 95.9°F
Temp Trend Colder 1.9°F than last hour.

---

Feels like: 104.5°F

24-hr difference
1.7°FWarmer 1.7°F than yesterday at this time.
  Today Yesterday
High: 105.2°F
5:26pm
110.1°F
2:29pm
Low: 88.6°F
7:45am
79.3°F
6:09am
Fire
Davis VP2 Status
ICN:13 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 82.7°F
Indoor Humidity: 39 %
 Wind from E E
8
Gust:
9 mph
2 Bft - Gentle Breeze
Max Gust: 17.3 mph  9:14 PM
1Hr Average: 1.6 mph
Max Gust
This Month:
32.0 mph
on  Aug 19
Wind Run: 33.85 miles
Wind Year: 8746.4 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0 in
This Month: 1.72 in
Season Total: 5.06 in
Last Rain
Time/Date:
8/27/2026
at 7:47 PM
36 rain days in 2026
8 rain days in August
Humidity & Barometer Almanac Sun/Moon
Humidity: 32 % Increased 8.0% since last hour.
High Humidity
Today:
39%
at 8:14 AM
Low Humidity
Today:
19%
at 5:13 PM
Barometer: 29.71 inHg Rising 0.04  inHg/hr
Baro Trend: Rising
Dew Point: 61.3°F Increased 6.1°F since last hour.
Wet Bulb: 73.7
Sunrise: 5:56am
Sunset: 6:54pm
Moonset: 6:23am
Moonrise: 6:50pm
Full Moon: Thu, 27-Aug-2026 9:19pm MST
New moon: Thu, 10-Sep-2026 8:28pm MST
Sunlight:
Today:12 h 56 m 50 s
(Noon)
graph
(Midnight)
Full Moon
Full Moon, Moon at 15 days in cycle
99%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Today:   0.7 @ 4:56 PM
Aug-29

10.3
Aug-30

10.3
Aug-31

10.0
High Today:   81 @ 4:56 PM
Today: 00:00 Hrs
Month: 202:55 Hrs
N/A
No Data
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
98°F
Average Low
74°F
Record High
109°F (2023)
Record Low
59°F (1900)
 NWS Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 82 °F
NWS forecast: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82. Heat index values as high as 103. East northeast wind around 7 mph.
Davis VP+ forecast: Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 81. West wind around 10 mph becoming southeast around 5 mph after midnight.
 
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 105 °F
NWS forecast: A chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Mostly sunny, with a high near 105. Heat index values as high as 106. South southwest wind 3 to 10 mph. Chance of precipitation is 70%.
NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 78 °F
Sunday

Sunday: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Slight Chance Showers And T-Storms then Showers And T-Storms Likely

Hi 100 °F
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 75 °F
Monday

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

Hi 97 °F
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 74 °F
Tuesday

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

Hi 99 °F
Tuesday
Night
Tuesday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers

Lo 77 °F
Animated icons courtesy of www.meteotreviglio.com.