See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
13°
Mostly Clear
Feels Like: 13°
Min: 10°
Max: 17°
The next few hours will be mostly cloudy, with tomorrow reaching 24°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:12
Sunrise
17:46
Sunset
Moon
Waning Crescent
03:36
Moonrise
13:52
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
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UV Index
Humidity
Weather in Flagstaff tomorrow, September 08, 2026
Plan for bright conditions in Flagstaff on September 08, 2026, though cloud cover thickens for a spell near 02:00. The day as a whole still leans toward sunshine. Expect a brighter morning, with limited cloud around 23% by 02:00. Conditions start on a settled note.
The temperature range runs from about 9°C up to 24°C. Relative humidity sits between 50% and 96%, reaching its peak around 05:00. Expect gentle winds, highest near 14:00 at 2.6 km/h.
Later hours favour clearer intervals, as cloud stays near 19% around 14:00. The afternoon is the better half for outdoor time. Expect visibility around 16.1 km. Daylight runs from 06:11 to 17:46, lasting 11 hours 35 minutes of sunlight today.
In short, September 08, 2026 looks like a fine day in Flagstaff for being outside, peaking around 24°C.
Frequently asked questions about weather in Flagstaff
How warm does it get in Flagstaff?
The warmest month in Flagstaff is July, with average high temperatures of 17°C. The average temperature during this period is around 9°C.
How cold does it get in Flagstaff?
The coldest month in Flagstaff is September, with average low temperatures of -4°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Flagstaff?
The wettest month in Flagstaff is May, with an average of 33mm of precipitation.
What is the driest time of year in Flagstaff?
The driest month in Flagstaff is June, with an average of 0mm of precipitation.
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