National Weather Service Forecast for: Sierra Vista AZ
Issued by: National Weather Service Tucson, AZ
Updated: 3:09 am MST Dec 22, 2025
 
Today

Today: Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Sunny
 Tonight

Tonight: Partly cloudy, with a low around 49. South wind 3 to 6 mph.
Partly Cloudy
 Tuesday

Tuesday: Partly sunny, with a high near 76. South wind 6 to 10 mph, with gusts as high as 21 mph.
Partly Sunny
 Tuesday
Night
Tuesday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. West southwest wind 3 to 7 mph.
Slight Chance
Showers
 Wednesday

Wednesday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 69. South wind 5 to 11 mph, with gusts as high as 21 mph.
Chance
Showers
 Wednesday
Night
Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Chance
Showers
 Christmas
Day
Christmas Day: A 40 percent chance of showers. Partly sunny, with a high near 71.
Chance
Showers
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 48.
Partly Cloudy
 Friday

Friday: Partly sunny, with a high near 71.
Partly Sunny
Hi 79 °F Lo 49 °F Hi 76 °F Lo 52 °F Hi 69 °F Lo 52 °F Hi 71 °F Lo 48 °F Hi 71 °F

 

Today
 
 Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Tonight
 
 Partly cloudy, with a low around 49. South wind 3 to 6 mph.
Tuesday
 
 Partly sunny, with a high near 76. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
 
 A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. West southwest wind 3 to 7 mph.
Wednesday
 
 A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 69. South wind 5 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Christmas Day
 
 A 40 percent chance of showers. Partly sunny, with a high near 71.
Thursday Night
 
 Partly cloudy, with a low around 48.
Friday
 
 Partly sunny, with a high near 71.
Friday Night
 
 Mostly cloudy, with a low around 46.
Saturday
 
 Mostly sunny, with a high near 65.
Saturday Night
 
 Mostly cloudy, with a low around 44.
Sunday
 
 A 10 percent chance of showers. Mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Sierra Vista AZ.