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 |
Tonight
Partly Cloudy
Friday
Sunny
Friday Night
Mostly Clear
Saturday
Sunny
Saturday Night
Mostly Clear
Sunday
Sunny
Detailed Forecast |
|
|---|---|
| Tonight | Partly cloudy, with a low around 40. West wind 5 to 13 mph, with gusts as high as 18 mph. |
| Friday | Sunny. High near 69, with temperatures falling to around 66 in the afternoon. Southwest wind 5 to 14 mph, with gusts as high as 21 mph. |
| Friday Night | Mostly clear, with a low around 39. West wind 5 to 12 mph, with gusts as high as 17 mph. |
| Saturday | Sunny, with a high near 71. West wind 5 to 13 mph, with gusts as high as 18 mph. |
| Saturday Night | Mostly clear, with a low around 42. West wind 5 to 10 mph, with gusts as high as 16 mph. |
| Sunday | Sunny, with a high near 73. Southeast wind 6 to 13 mph, with gusts as high as 20 mph. |
| Sunday Night | Mostly clear, with a low around 43. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. |
| Monday | Sunny, with a high near 72. Southwest wind 8 to 17 mph, with gusts as high as 26 mph. |
| Monday Night | Clear, with a low around 41. Southwest wind 7 to 16 mph, with gusts as high as 24 mph. |
| Tuesday | Sunny, with a high near 69. Southwest wind 7 to 18 mph, with gusts as high as 28 mph. |
| Tuesday Night | Clear, with a low around 39. Southwest wind 8 to 17 mph, with gusts as high as 26 mph. |
| Wednesday | Sunny, with a high near 67. Southwest wind 8 to 21 mph, with gusts as high as 31 mph. |
| Wednesday Night | Mostly clear, with a low around 37. Southwest wind 9 to 21 mph, with gusts as high as 30 mph. |
| Thursday | Sunny, with a high near 64. Southwest wind 10 to 22 mph, with gusts as high as 32 mph. |
