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July 18th, 2026 :: 9:30 pm MST   

Local Weather Report for
South Tucson
Arizona, United States

 Current South Tucson Weather Conditions Updated July 18th at 7:53 pm 
Mostly Clear
Temperature:86°F Dew Point:64°F
Barometer:30.01 inHg Wind:N 17 Mph
Humidity:48.6% Visibility:0M
 
 South Tucson Weather Forecast Summary  
 
Today
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Mostly Sunny Mostly Sunny Mostly Sunny Thundershowers Mostly Sunny
86°F
90°F
74°F
90°F
75°F
89°F
73°F
92°F
73°F
 
 South Tucson Detailed Weather Forecast  
 
Saturday, July 18th, 2026
Evening Temperature: 80°F
Clear.
Sunday, July 19th, 2026
Overnight Temperature: 76°F
Mostly clear.
Morning Temperature: 82°F
Mostly sunny.
Afternoon Temperature: 89°F
Mostly sunny. Windy at times.
Evening Temperature: 83°F
Clear with cloudy periods. Windy at times.
Monday, July 20th, 2026
Overnight Temperature: 76°F
Clear.
Morning Temperature: 82°F
Sunny. Windy at times.
Afternoon Temperature: 89°F
Sunny. Windy at times.
Evening Temperature: 82°F
Mostly clear. Windy at times.
Tuesday, July 21st, 2026
Overnight Temperature: 76°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 80°F
Mostly sunny with a chance of showers or thundershowers.
Afternoon Temperature: 89°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Mostly cloudy with a few showers. Chance of a thunderstorm. Windy.
Wednesday, July 22nd, 2026
Overnight Temperature: 73°F
A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 91°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 83°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 78°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 87°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 94°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy.
Evening Temperature: 77°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy.
Friday, July 24th, 2026
Overnight Temperature: 76°F
Clear with cloudy periods with a slight chance of showers or thundershowers.
Morning Temperature: 84°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 95°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Clear with a chance of showers or thundershowers. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 77°F
Clear. Chance of a thunderstorm.
Morning Temperature: 87°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 97°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 79°F
Mostly clear. Slight chance of a thunderstorm. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 78°F
Clear.
Morning Temperature: 90°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 100°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
A mix of cloudy and clear skies with a chance of showers. Wind 25 to 40 mph.





 

  [ Local Weather Report ]
Tucson, AZ 
7:53 PM  86°F
Mostly Clear
 
Oro Valley, AZ 
 
Marana, AZ 
7:55 PM  93°F
 
 
Green Valley, AZ 
 
San Manuel, AZ 
 
Eloy, AZ 
 
Nogales, AZ 
7:54 PM  73°F
Mostly Clear
 
Fort Huachuca, AZ 
7:55 PM  75°F
Mostly Cloudy
 
Sierra Vista, AZ 
7:55 PM  75°F
Mostly Cloudy
 
Coolidge, AZ 
7:55 PM  88°F
Overcast

 
This WeatherCity Weather Forecast for South Tucson, Arizona, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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