Flagstaff 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Flagstaff 7-day weather forecast

Stacker created the forecast for Flagstaff, Arizona using data from OpenWeather. This week's high is 65 °F on Monday, while the low is 36 °F on Friday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 65 °F, low of 41 °F (29% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 6:15 AM, sunset at 6:45 PM
1 / 6
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Tuesday, March 31

- High of 58 °F, low of 43 °F (31% humidity)
- Overcast with a 27% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (31 mph wind)
- Sunrise at 6:14 AM, sunset at 6:46 PM
2 / 6
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Wednesday, April 1

- High of 57 °F, low of 38 °F (36% humidity)
- Sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:13 AM, sunset at 6:47 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 58 °F, low of 37 °F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (30 mph wind)
- Sunrise at 6:11 AM, sunset at 6:48 PM
4 / 6
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Friday, April 3

- High of 54 °F, low of 36 °F (32% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:10 AM, sunset at 6:49 PM
5 / 6
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Saturday, April 4

- High of 57 °F, low of 36 °F (16% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:08 AM, sunset at 6:49 PM
6 / 6
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Sunday, April 5

- High of 63 °F, low of 42 °F (26% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (18 mph wind)
- Sunrise at 6:07 AM, sunset at 6:50 PM

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