Weather information for the Flagstaff area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Flagstaff experiences beautiful summers with average highs in the low 80's even at the height of summer. Summer nights are often cool. The winter months are cold with average highs in the 40's.
Average high and low temperatures by month and average precipitation are
set out below:
| Month | Avg. High |
Avg. Low |
Avg. Precip. |
| January | 42° F | 15° F | 2.0 in |
| February | 45° F | 17° F | 2.1 in |
| March | 49° F | 21° F | 2.6 in |
| April | 57° F | 26° F | 1.5 in |
| May | 67° F | 33° F | 0.7 in |
| June | 78° F | 41° F | 0.4 in |
| July | 81° F | 50° F | 2.8 in |
| August | 79° F | 48° F | 2.8 in |
| September | 73° F | 41° F | 2.0 in |
| October | 63° F | 31° F | 1.6 in |
| November | 51° F | 22° F | 2.0 in |
| December | 43° F | 15° F | 2.4 in |
This Afternoon
Sunny
Tonight
Mostly Clear
Wednesday
Sunny
Wednesday Night
Mostly Clear
Thursday
Slight Chance Rain Showers
Thursday Night
Slight Chance Rain Showers then Partly Cloudy
Detailed Forecast |
|
|---|---|
| This Afternoon | Sunny. High near 67, with temperatures falling to around 65 in the afternoon. Southwest wind around 20 mph, with gusts as high as 31 mph. |
| Tonight | Mostly clear, with a low around 35. Southwest wind 9 to 18 mph, with gusts as high as 30 mph. |
| Wednesday | Sunny. High near 61, with temperatures falling to around 59 in the afternoon. Southwest wind 13 to 29 mph, with gusts as high as 46 mph. |
| Wednesday Night | Mostly clear, with a low around 29. Southwest wind 7 to 23 mph, with gusts as high as 37 mph. |
| Thursday | A slight chance of rain showers after 11am. Mostly sunny, with a high near 59. Southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
| Thursday Night | A slight chance of rain showers before 11pm. Partly cloudy, with a low around 29. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. |
| Friday | Sunny, with a high near 63. West wind 8 to 18 mph, with gusts as high as 26 mph. |
| Friday Night | Mostly clear, with a low around 34. West wind 7 to 15 mph, with gusts as high as 22 mph. |
| Saturday | Sunny, with a high near 67. Southwest wind 7 to 17 mph, with gusts as high as 26 mph. |
| Saturday Night | Mostly clear, with a low around 36. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. |
| Sunday | Sunny, with a high near 68. Southwest wind 9 to 20 mph, with gusts as high as 30 mph. |
| Sunday Night | Partly cloudy, with a low around 36. Southwest wind 13 to 17 mph, with gusts as high as 26 mph. |
| Monday | A chance of rain showers after 11am. Partly sunny, with a high near 58. Southwest wind 14 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. |
| Monday Night | A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. |
