NWS Forecast for Mesa, AZ
National Weather Service Forecast for: Mesa, AZ
Issued by: National Weather Service NWS Phoenix
Updated: Fri, 18-Sep-2026 11:32pm MST

Mesa, Arizona
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday

Friday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
  Hi 103 °F Hi 101 °F Hi 101 °F Hi 101 °F Hi 102 °F Hi 101 °F Hi 101 °F
 
Tonight

Tonight: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 79 °F Lo 77 °F Lo 79 °F Lo 79 °F Lo 80 °F Lo 82 °F Lo 80 °F  

 

Tonight
 
Clear, with a low around 79. East northeast wind 0 to 5 mph.
Saturday
 
Sunny, with a high near 103. South southeast wind around 5 mph.
Saturday Night
 
Mostly clear, with a low around 77. North wind 0 to 5 mph.
Sunday
 
Sunny, with a high near 101. South southeast wind 0 to 5 mph.
Sunday Night
 
Partly cloudy, with a low around 79. Northeast wind 0 to 5 mph.
Monday
 
Mostly sunny, with a high near 101. Southeast wind around 5 mph.
Monday Night
 
Mostly clear, with a low around 79. West wind 0 to 5 mph.
Tuesday
 
Sunny, with a high near 101. South southeast wind 0 to 5 mph.
Tuesday Night
 
Mostly clear, with a low around 80. East northeast wind 0 to 10 mph.
Wednesday
 
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 102. East southeast wind 5 to 10 mph.
Wednesday Night
 
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82. East wind 5 to 10 mph.
Thursday
 
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101. East wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
 
A slight chance of rain showers before 11am, then a slight chance of showers and thunderstorms. Sunny, with a high near 101. Southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

 

Forecast from NOAA-NWS for Mesa, AZ.