South Tucson, AZ Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for South Tucson, AZ in one place.
Clear, with a low around 71. South southwest wind around 3 mph.
Local Weather Overview
This forecast page for South 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: Jun 10, 2026 3:17 AM MST.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for South Tucson, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 3:17 AM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in South Tucson
Wednesday looks like the warmest upcoming period in South Tucson at 107 degrees F.
Overnight is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 12 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 3:17 AM 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
Sunny, with a high near 107. Heat index values as high as 100. South southwest wind 1 to 12 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 74. Heat index values as high as 100. West southwest wind 2 to 12 mph.
Mostly sunny, with a high near 103. East northeast wind 0 to 10 mph.
Mostly cloudy, with a low around 76. West northwest wind 2 to 9 mph.
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 103.
A slight chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 103. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 5am. Mostly clear, with a low around 75. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 74.
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 74.
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 102.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 10
|
Clear
|
71°F |
3 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny
|
107°F |
1 to 12 mph
SSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
74°F |
2 to 12 mph
WSW
|
|
Thursday
Jun 11
|
Mostly Sunny
|
103°F |
0 to 10 mph
ENE
|
|
Thursday Night
Jun 11
|
Mostly Cloudy
|
76°F |
2 to 9 mph
WNW
|
|
Friday
Jun 12
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
103°F |
1 to 9 mph
WNW
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms
|
75°F |
2 to 8 mph
WSW
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms
|
103°F |
0 to 9 mph
W
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms
|
75°F |
2 to 9 mph
SW
|
|
Sunday
Jun 14
|
Slight Chance Showers And Thunderstorms
|
103°F |
0 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
2 to 10 mph
SW
|
|
Monday
Jun 15
|
Slight Chance Showers And Thunderstorms
|
102°F |
2 to 9 mph
SW
|
|
Monday Night
Jun 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
2 to 9 mph
WSW
|
|
Tuesday
Jun 16
|
Slight Chance Showers And Thunderstorms
|
102°F |
2 to 8 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Tucson.