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
18th Jun
28

14

7

11
Friday
19th Jun
27

13

13

11
Saturday
20th Jun
27

10

15

11
Sunday
21st Jun
29

10

15

11
Monday
22nd Jun
30

11

14

11

5-day weather forecast updated at 04:00 on Thursday 18th June 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 18th June 2026

Expect broken clouds in Flagstaff, Arizona with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

28
°C maximum temperature
14
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from W

Flagstaff weather for Friday 19th June 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

27
°C maximum temperature
13
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
25
kph wind from SW

Flagstaff weather for Saturday 20th June 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 27°C, maximum UV of 11+ (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

27
°C maximum temperature
10
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

Flagstaff weather for Sunday 21st June 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

29
°C maximum temperature
10
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from SW

Flagstaff weather for Monday 22nd June 2026

Expect clear skies in Flagstaff, Arizona with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.