Flagstaff weather live forecast

Today's maximum temperature in Flagstaff is expected to be 15°C. Select a day from the live weather forecast for Flagstaff, Arizona, USA for more weather parameters.

Monday
19th Oct
15

6

8

5
Tuesday
20th Oct
17

6

5

5
Wednesday
21st Oct
14

10

2

3
Thursday
22nd Oct
14

6

3

3
Friday
23rd Oct
11

2

4

6

5-day weather forecast updated at 04:00 on Monday 19th October 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 19th October 2026

Expect scattered clouds in Flagstaff, Arizona with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

15
°C maximum temperature
6
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Flagstaff weather for Tuesday 20th October 2026

Expect broken clouds in Flagstaff, Arizona with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

17
°C maximum temperature
6
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
17
kph wind from S

Flagstaff weather for Wednesday 21st October 2026

Expect isolated thunderstorms in Flagstaff, Arizona with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 16 kph from the south.

14
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Flagstaff weather for Thursday 22nd October 2026

Expect isolated thunderstorms in Flagstaff, Arizona with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 22 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
94
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
22
kph wind from SW

Flagstaff weather for Friday 23rd October 2026

Expect mostly cloudy with light rain in Flagstaff, Arizona with a maximum temperature of 11°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 14 kph from the south-west.