National Weather Service Forecast for: Flagstaff AZ
Issued by: National Weather Service Flagstaff, AZ
Updated: 3:14 am MST Dec 5, 2025
 
Today

Today: Sunny, with a high near 48. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Sunny
Tonight

Tonight: Clear, with a low around 21. Calm wind becoming west around 5 mph after midnight.
Clear
Saturday

Saturday: Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 23 mph.
Sunny
Saturday
Night
Saturday Night: Clear, with a low around 25. West wind 3 to 6 mph.
Clear
Sunday

Sunday: Sunny, with a high near 53. Light and variable wind becoming northeast around 6 mph.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 28. Calm wind.
Mostly Clear
Monday

Monday: Sunny, with a high near 53. Calm wind becoming northeast around 6 mph in the afternoon.
Sunny
Monday
Night
Monday Night: Clear, with a low around 27. Light northeast wind.
Clear
Tuesday

Tuesday: Sunny, with a high near 57. Calm wind becoming west around 5 mph.
Sunny
Hi 48 °F Lo 21 °F Hi 53 °F Lo 25 °F Hi 53 °F Lo 28 °F Hi 53 °F Lo 27 °F Hi 57 °F

 

Today
 
Sunny, with a high near 48. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tonight
 
Clear, with a low around 21. Calm wind becoming west around 5 mph after midnight.
Saturday
 
Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday Night
 
Clear, with a low around 25. West wind 3 to 6 mph.
Sunday
 
Sunny, with a high near 53. Light and variable wind becoming northeast around 6 mph.
Sunday Night
 
Mostly clear, with a low around 28. Calm wind.
Monday
 
Sunny, with a high near 53. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
 
Clear, with a low around 27. Light northeast wind.
Tuesday
 
Sunny, with a high near 57. Calm wind becoming west around 5 mph.
Tuesday Night
 
Mostly clear, with a low around 32. Calm wind.
Wednesday
 
Sunny, with a high near 60. West wind 3 to 7 mph. Winds could gust as high as 15 mph.
Wednesday Night
 
Mostly clear, with a low around 34. Light west wind.
Thursday
 
Sunny, with a high near 62. West wind 3 to 7 mph. Winds could gust as high as 15 mph.

 

Forecast from NOAA-NWS for Flagstaff AZ.