Tucson, AZ 
| National Weather Service Forecast for:
Tucson, AZ Issued by: National Weather Service NWS Tucson Arizona |
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| Updated: 08/04/2026 11:32am | ||||||||||||||||||||||||||||||||||||||||
| Tucson | ||||||||||||||||||||||||||||||||||||||||
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Flood Watch issued August 4 at 8:04AM MST until August 4 at 11:00PM MST
| This Afternoon |
A chance of showers and thunderstorms after 5pm. Sunny, with a high near 104. Heat index values as high as 107. Northwest wind around 9 mph. Chance of precipitation is 40%. |
| Tonight |
A chance of showers and thunderstorms before 10pm, then patchy blowing dust and a chance of showers and thunderstorms between 10pm and 5am. Mostly cloudy, with a low around 78. Heat index values as high as 103. South southeast wind 3 to 8 mph. Chance of precipitation is 50%. |
| Wednesday |
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 102. Heat index values as high as 107. North northeast wind 2 to 9 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 78. Heat index values as high as 103. South southeast wind 1 to 8 mph. Chance of precipitation is 30%. |
| Thursday |
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 104. West northwest wind 1 to 8 mph. Chance of precipitation is 20%. |
| Thursday Night |
A slight chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 79. Chance of precipitation is 20%. |
| Friday |
A chance of showers and thunderstorms after 5pm. Sunny, with a high near 106. Chance of precipitation is 30%. |
| Friday Night |
A chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 78. Chance of precipitation is 30%. |
| Saturday |
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 106. Chance of precipitation is 30%. |
| Saturday Night |
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 78. Chance of precipitation is 30%. |
| Sunday |
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 105. Chance of precipitation is 40%. |
| Sunday Night |
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77. Chance of precipitation is 40%. |
| Monday |
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102. Chance of precipitation is 50%. |
| Monday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. |
Forecast from NOAA-NWS
for Tucson, AZ.
Animated forecast icons courtesy of www.meteotreviglio.com.
