Tucson, AZ Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tucson, AZ in one place.
Mostly sunny, with a high near 104. Heat index values as high as 105. Northwest wind 2 to 9 mph.
Local Weather Overview
This forecast page for Tucson, AZ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 4:55 PM MST.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Tucson, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 4:55 PM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in Tucson
Wednesday looks like the warmest upcoming period in Tucson at 109 degrees F.
Monday Night is the coolest period ahead with temperatures near 80 degrees F.
The strongest winds are forecast for Monday at about 2 to 9 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 4:55 PM MST
- Coverage
- 7 days
- Time zone
- America/Phoenix
- Forecast office
- TWC
- Radar station
- KEMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 80. Heat index values as high as 101. West wind 2 to 9 mph.
Sunny, with a high near 107. West southwest wind 2 to 8 mph.
Mostly clear, with a low around 83.
Sunny, with a high near 109.
Partly cloudy, with a low around 84.
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 109.
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 84.
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 108.
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82.
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 107. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
104°F |
2 to 9 mph
NW
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
80°F |
2 to 9 mph
W
|
|
Tuesday
Aug 25
|
Sunny
|
107°F |
2 to 8 mph
WSW
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
83°F |
3 to 8 mph
WSW
|
|
Wednesday
Aug 26
|
Sunny
|
109°F |
2 to 8 mph
W
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
84°F |
3 to 7 mph
SW
|
|
Thursday
Aug 27
|
Sunny then Slight Chance Showers And Thunderstorms
|
109°F |
2 to 8 mph
SW
|
|
Thursday Night
Aug 27
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
84°F |
3 to 8 mph
SSE
|
|
Friday
Aug 28
|
Sunny then Slight Chance Showers And Thunderstorms
|
108°F |
2 to 8 mph
W
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
82°F |
3 to 8 mph
SSE
|
|
Saturday
Aug 29
|
Slight Chance Showers And Thunderstorms
|
107°F |
3 to 9 mph
S
|
|
Saturday Night
Aug 29
|
Slight Chance Showers And Thunderstorms
|
82°F |
3 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tucson.
