Flagstaff weather live forecast

Today's maximum temperature in Flagstaff is expected to be 18°C. Select a day from the live weather forecast for Flagstaff, Arizona, USA for more weather parameters.

Monday
16th Mar
18

2

11

7
Tuesday
17th Mar
22

3

12

8
Wednesday
18th Mar
25

5

12

8
Thursday
19th Mar
27

6

12

9
Friday
20th Mar
28

8

12

8

5-day weather forecast updated at 04:00 on Monday 16th March 2026 GMT

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The 5-day weather forecast for Arizona (Flagstaff) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Flagstaff weather forecast by day

Below are the detailed weather forecasts for Flagstaff for the next 5 days.

Flagstaff weather for Monday 16th March 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 18°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

18
°C maximum temperature
2
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Flagstaff weather for Tuesday 17th March 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

22
°C maximum temperature
3
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NE

Flagstaff weather for Wednesday 18th March 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

25
°C maximum temperature
5
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
11
kph wind from NE

Flagstaff weather for Thursday 19th March 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 27°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

27
°C maximum temperature
6
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
27
°C wind chill
8
kph wind from N

Flagstaff weather for Friday 20th March 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.