National Weather Service Forecast for: Sierra Vista AZ
Issued by: National Weather Service Tucson, AZ
Updated: 1:14 am MST Feb 2, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 46. Light south wind.
Mostly Cloudy
Monday

Monday: Increasing clouds, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.
Increasing
Clouds
Monday
Night
Monday Night: Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm  in the evening.
Mostly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 69. Calm wind becoming east northeast around 6 mph in the afternoon.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. East northeast wind 3 to 5 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 66.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 40.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 64.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 41.
Partly Cloudy
Lo 46 °F Hi 70 °F Lo 46 °F Hi 69 °F Lo 42 °F Hi 66 °F Lo 40 °F Hi 64 °F Lo 41 °F

 

Overnight
 
Mostly cloudy, with a low around 46. Light south wind.
Monday
 
Increasing clouds, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
 
Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening.
Tuesday
 
Mostly sunny, with a high near 69. Calm wind becoming east northeast around 6 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 42. East northeast wind 3 to 5 mph.
Wednesday
 
Sunny, with a high near 66.
Wednesday Night
 
Mostly clear, with a low around 40.
Thursday
 
Mostly sunny, with a high near 64.
Thursday Night
 
Partly cloudy, with a low around 41.
Friday
 
Mostly sunny, with a high near 67.
Friday Night
 
Partly cloudy, with a low around 44.
Saturday
 
Mostly sunny, with a high near 68.
Saturday Night
 
Partly cloudy, with a low around 45.
Sunday
 
A 10 percent chance of showers. Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Sierra Vista AZ.