Flagstaff weather live forecast

Today's maximum temperature in Flagstaff is expected to be 28°C. Select a day from the live weather forecast for Flagstaff, Arizona, USA for more weather parameters.

Thursday
23rd Jul
28

16

10

9
Friday
24th Jul
29

17

10

10
Saturday
25th Jul
31

17

10

10
Sunday
26th Jul
28

18

7

10
Monday
27th Jul
26

17

6

10

5-day weather forecast updated at 04:00 on Thursday 23rd July 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 Thursday 23rd July 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

28
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from NW

Flagstaff weather for Friday 24th July 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

29
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Flagstaff weather for Saturday 25th July 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

31
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from W

Flagstaff weather for Sunday 26th July 2026

Expect isolated thunderstorms in Flagstaff, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 14 kph from the west.

28
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
59
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
14
kph wind from W

Flagstaff weather for Monday 27th July 2026

Expect isolated thunderstorms in Flagstaff, Arizona with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 13 kph from the west.