Flagstaff 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Flagstaff 7-day weather forecast

Stacker created the forecast for Flagstaff, Arizona using data from OpenWeather. This week's high is 71 °F on Wednesday, while the low is 43 °F on Monday. There are expected to be 4 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, October 6

- High of 69 °F, low of 43 °F (15% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:25 AM, sunset at 6:03 PM
- Full moon
1 / 6
cooperr // Shutterstock

Tuesday, October 7

- High of 69 °F, low of 46 °F (13% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:26 AM, sunset at 6:02 PM
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, October 8

- High of 71 °F, low of 48 °F (16% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:27 AM, sunset at 6:00 PM
3 / 6
Deborah Kolb // Shutterstock

Thursday, October 9

- High of 69 °F, low of 52 °F (44% humidity)
- Fair with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:27 AM, sunset at 5:59 PM
4 / 6
thaweerat // Shutterstock

Friday, October 10

- High of 64 °F, low of 52 °F (68% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:28 AM, sunset at 5:58 PM
5 / 6
Hellame // Shutterstock

Saturday, October 11

- High of 54 °F, low of 50 °F (97% humidity)
- Overcast with a 100% chance of rain (57 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:29 AM, sunset at 5:56 PM
6 / 6
Jaromir Chalabala // Shutterstock

Sunday, October 12

- High of 62 °F, low of 46 °F (63% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:30 AM, sunset at 5:55 PM

Trending Now