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Current Weather and Forecast in Flagstaff, AZ

Arizona, United States 🇺🇸 · Local time 15:30
70°
Sunny Feels like 61° · High 70° / Low 49°
Wind
11 mph
Humidity
31%
UV index
6 High
Updated 4 hours ago

Flagstaff hourly forecast: next 24 hours

Today's high of 70°F (21°C) is about 6°F (3°C) above the typical October high of 64°F (18°C).

Now
4 PM
5 PM
6 PM
6:05 PM
Sunset
7 PM
8 PM
9 PM
10 PM
11 PM
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
6:25 AM
Sunrise
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM

Full Flagstaff hourly forecast →

Current conditions in detail

Feels like
61°
Heat index / wind chill adjusted
Wind
11 mph
E · gusts 13 mph
Humidity
31%
Dew point 38°
Pressure
30.05 in
What pressure readings mean
Visibility
6 mi
Precipitation
0.0 in
1% chance today

Flagstaff weather tomorrow (Tuesday, October 6)

Tomorrow in Flagstaff looks overcast, with a high of 72° and an overnight low of 50°. Rain is unlikely (5% chance). Winds top out near 5 mph, and the UV index reaches 5 (moderate).

High / Low
72° / 50°
Precipitation
5%
Sunrise / sunset
06:25 AM / 06:04 PM

See the full Flagstaff 14-day forecast →

Flagstaff 14-day forecast

Today
Sunny
High 70° Low 49°
Chance of precipitation: 1%
Tue, Oct 6 Tuesday
Overcast
High 72° Low 50°
Chance of precipitation: 5%
Wed, Oct 7 Wednesday
Sunny
High 74° Low 51°
Chance of precipitation: 2%
Thu, Oct 8 Thursday
Sunny
High 72° Low 51°
Chance of precipitation: 1%
Fri, Oct 9 Friday
Sunny
High 74° Low 51°
Chance of precipitation: 5%
Sat, Oct 10 Saturday
Light drizzle
High 68° Low 50°
Chance of precipitation: 57%
Sun, Oct 11 Sunday
Overcast
High 60° Low 47°
Chance of precipitation: 82%
Mon, Oct 12 Monday
Patchy rain nearby
High 53° Low 46°
Chance of precipitation: 84%
Tue, Oct 13 Tuesday
Sunny
High 56° Low 38°
Chance of precipitation: 3%
Wed, Oct 14 Wednesday
Sunny
High 63° Low 35°
Chance of precipitation: 0%
Thu, Oct 15 Thursday
Sunny
High 69° Low 39°
Chance of precipitation: 0%
Fri, Oct 16 Friday
Sunny
High 68° Low 43°
Chance of precipitation: 1%
Sat, Oct 17 Saturday
Sunny
High 63° Low 38°
Chance of precipitation: 1%
Sun, Oct 18 Sunday
Sunny
High 62° Low 35°
Chance of precipitation: 1%

About the weather in Flagstaff

Flagstaff has a semi-arid climate. July is the warmest month, with average highs of 83°, and January the coldest, when nights fall to around 23°. July brings the most rain, on about 12 days, while June is the sunniest, with 13.7 hours of sunshine a day. Over a whole year it rains on roughly 78 days.

Flagstaff climate guide: monthly averages, seasons and the best time to visit

Common questions

When is Flagstaff at its hottest?
July, averaging 83°F (29°C) by day and 60°F (16°C) overnight. The hottest single day in our 2015-2024 record for this location reached 96°F (36°C).
How sunny is Flagstaff?
11.0 hours a day averaged over the year, peaking in June at 13.7 hours.
Does it snow in Flagstaff?
Yes - about 23 days a year carry measurable snowfall, concentrated October through May.
What is the rainiest month in Flagstaff?
July, at 2.6 inches (66 mm) over about 12 days. June is the driest month, at 16 mm (0.6 in).
What is the best month to go to Flagstaff?
The best time to visit Flagstaff is generally April to June and September to October, when temperatures sit either side of the peak heat rather than in it. Daytime temperatures in that window sit near 70°F (21°C), with rain on about 5 days a month. For the same question asked the other way round, see where else is warm in April.
What is the coldest month in Flagstaff?
January, with highs of 40°F (5°C) and lows near 23°F (-5°C). The coldest day in the 2015-2024 record fell to -4°F (-20°C).
Is Flagstaff hot in summer?
July averages 83°F (29°C). Hot afternoons happen but extremes are not the norm.