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Safety guides Use current official weather information for Tucson, Arizona 85757 before making weather-sensitive plans.
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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ Expires Sat, 8:00 PM MST.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
Animated Multi-Radar/Multi-Sensor reflectivity from the National Weather Service’s network of Doppler radars. Search a U.S. city, ZIP code, or street address to center the map on local weather, then zoom to neighborhood street detail.
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After loading, MyUSA.us shows the exact Doppler frame time, refresh controls, and an official NWS fallback if the map is unavailable.Doppler radar and warnings: NOAA/National Weather Service · Map: OpenFreeMap, OpenMapTiles and OpenStreetMap contributors. Radar can be delayed briefly during service updates.
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Tucson, Arizona 85757. Forecasts and alerts update from NOAA and the National Weather Service.
105°Slight Chance Showers And Thunderstorms11% rain106°Slight Chance Showers And Thunderstorms11% rain104°Slight Chance Showers And Thunderstorms11% rain104°Slight Chance Showers And Thunderstorms18% rain
101°Slight Chance Showers And Thunderstorms18% rain95°Slight Chance Showers And Thunderstorms18% rain90°Slight Chance Showers And Thunderstorms14% rain89°Slight Chance Showers And Thunderstorms14% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
11%Thunderstorms
11%Thunderstorms
11%Thunderstorms
18%Thunderstorms
18%Thunderstorms
18%Thunderstorms
14%Thunderstorms
14%Thunderstorms
14%Thunderstorms
6%None
6%None
6%None
4%None
4%None
4%None
2%None
2%None
2%None
1%None
1%None
1%None
2%None
2%None
2%None
Official NWS outlook
7-Day Forecast
Today
! NWS106°78°
Slight Chance Showers And Thunderstorms
- Precipitation
- 18%
- Wind
- WNW 5 to 9 mph
- Sunrise
- 5:55 AM
- Sunset
- 7:01 PM
Mon
103°80°
Mostly Sunny
- Precipitation
- 6%
- Wind
- WNW 1 to 10 mph
- Sunrise
- 5:56 AM
- Sunset
- 7:00 PM
Tue
107°83°
Sunny
- Precipitation
- 1%
- Wind
- SW 1 to 8 mph
- Sunrise
- 5:56 AM
- Sunset
- 6:59 PM
Wed
109°84°
Sunny
- Precipitation
- 2%
- Wind
- SW 2 to 9 mph
- Sunrise
- 5:57 AM
- Sunset
- 6:58 PM
Thu
109°83°
Sunny
- Precipitation
- 9%
- Wind
- SW 2 to 10 mph
- Sunrise
- 5:57 AM
- Sunset
- 6:56 PM
Fri
108°82°
Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 15%
- Wind
- ENE 2 to 9 mph
- Sunrise
- 5:58 AM
- Sunset
- 6:55 PM
Sat
108°81°
Slight Chance Showers And Thunderstorms
- Precipitation
- 24%
- Wind
- W 2 to 9 mph
- Sunrise
- 5:59 AM
- Sunset
- 6:54 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel106°F
Walking is not recommended now
Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindW6 mph
Best walk timeReview the active Extreme Heat Warning before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityTucson, Arizona 85757View AQI +
More weather details
Wind gustsNot reported
Rain now11%next hour
Humidity17%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.97 in
Visibility10.0 mi
Peak rain chance18%
Dew point52°F
Active alerts1
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