National Weather Service Forecast for: Sierra Vista AZ
Issued by: National Weather Service Tucson, AZ
Updated: 12:02 am MST Jun 30, 2026
 
Overnight

Overnight: Clear, with a low around 66. South southeast wind 9 to 11 mph.
Clear
Tuesday

Tuesday: Sunny, with a high near 91. South southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 63. Southwest wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Clear
Wednesday

Wednesday: Sunny, with a high near 92. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 64. Southwest wind 5 to 10 mph becoming light south southwest  after midnight.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 94.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 67.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 95.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 70.
Partly Cloudy
Lo 66 °F Hi 91 °F Lo 63 °F Hi 92 °F Lo 64 °F Hi 94 °F Lo 67 °F Hi 95 °F Lo 70 °F

 

Overnight
 
Clear, with a low around 66. South southeast wind 9 to 11 mph.
Tuesday
 
Sunny, with a high near 91. South southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
 
Clear, with a low around 63. Southwest wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Wednesday
 
Sunny, with a high near 92. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
 
Mostly clear, with a low around 64. Southwest wind 5 to 10 mph becoming light south southwest after midnight.
Thursday
 
Mostly sunny, with a high near 94.
Thursday Night
 
Partly cloudy, with a low around 67.
Friday
 
Mostly sunny, with a high near 95.
Friday Night
 
Partly cloudy, with a low around 70.
Independence Day
 
Mostly sunny, with a high near 94.
Saturday Night
 
Partly cloudy, with a low around 70.
Sunday
 
Sunny, with a high near 97.
Sunday Night
 
Mostly clear, with a low around 72.
Monday
 
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 97.

 

Forecast from NOAA-NWS for Sierra Vista AZ.