August 2026 Weather | Flagstaff, Arizona

Today 8/12
Sunny with a Chance of Thunderstorms
Day 73°
Night 54°
55
Thu 8/13
Stormy Weather
Day 72°
Night 54°
70
Fri 8/14
Cloudy Weather
Day 72°
Night 48°
55
Sat 8/15
Cloudy Weather
Day 75°
Night 50°
25
Sun 8/16
Cloudy Weather
Day 77°
Night 50°
25
Mon 8/17
Cloudy Weather
Day 79°
Night 54°
55
Tue 8/18
Sunny with a Chance of Thunderstorms
Day 79°
Night 55°
62
Wed 8/19
Sunny with a Chance of Thunderstorms
Day 79°
Night 54°
65
Thu 8/20
Stormy Weather
Day 75°
Night 52°
64
Fri 8/21
Sunny Weather
Day 75°
Night 54°
1
Sat 8/22
Sunny Weather
Day 77°
Night 52°
0
Sun 8/23
Cloudy Weather
Day 79°
Night 54°
1
Mon 8/24
Rainy Weather
Day 79°
Night 52°
55
Tue 8/25
Rainy Weather
Day 79°
Night 48°
65
Wed 8/26
Cloudy Weather
Day 73°
Night 52°
25
Thu 8/27
Cloudy Weather
Day 79°
Night 52°
Fri 8/28
Cloudy Weather
Day 79°
Night 52°
Sat 8/29
Cloudy Weather
Day 75°
Night 52°
Sun 8/30
Cloudy Weather
Day 81°
Night 52°
Mon 8/31
Sunny Weather
Day 81°
Night 52°