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Flagstaff (AZ)
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United States weather

Weather in Flagstaff, Arizona for October 2026

Your guide to Flagstaff weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Flagstaff during October is quite rare, with fewer than 2 snowy days on average.
    According to Flagstaff snow forecast for October 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2026 in Flagstaff is cooler than usual, with temperatures averaging 15.7 °C, this is 2.1 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Flagstaff with the forecast suggesting a temperature of 13 °C, lower than the historical average.

  • In general, the average temperature in Flagstaff at the beginning of October is 22 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.1 °C by the end of October.

    • Rain 🌧️

  • With an average of 5 rainy days, Flagstaff experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Flagstaff? check out the best time to travel to Flagstaff page.

  • ✨ Is October a good time to visit Flagstaff? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/8°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
48 %
Avg humidity

Flagstaff Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
22°
2
Sunny
22°
3
Sunny
23°
4
Sunny
22°
5
Sunny
21°
6
Sunny
22°
7
Partly cloudy
23°
8
Sunny
23°
9
Moderate rain
20°
10
Moderate rain
20°
11
Heavy rain
16°
12
Moderate rain
16°
13
Patchy rain possible
15°
14
Patchy rain possible
13°
15
Sunny
15°
16
Sunny
16°
17
Partly cloudy
15°
18
Moderate or heavy rain with thunder
12°
19
Patchy rain possible
13°
20
Fog
15°
21
Light rain
17°
22
Light rain
17°
23
Sunny
16°
24
Sunny
16°
25
Overcast
16°
26
Partly cloudy
19°
27
Sunny
15°
28
Overcast
14°
29
Overcast
15°
30
Light rain
11°
31
Patchy rain possible
10°

Temperatures trend during October in Flagstaff

See the weather trend as well as the moving average line

October weather in Flagstaff day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Sunny
Sunny
 22° /11° 0 mm 0 cm
Oct. 2 Sunny
Sunny
 22° /12° 0 mm 0 cm
Oct. 3 Sunny
Sunny
 23° /12° 0 mm 0 cm
Oct. 4 Sunny
Sunny
 22° /12° 0 mm 0 cm
Oct. 5 Sunny
Sunny
 21° /11° 0 mm 0 cm
Oct. 6 Sunny
Sunny
 22° /11° 0 mm 0 cm
Oct. 7 Partly cloudy
Partly cloudy
 23° /12° 0.1 mm 0 cm
Oct. 8 Sunny
Sunny
 23° /13° 0 mm 0 cm
Oct. 9 Moderate rain
Moderate rain
 20° /13° 10.9 mm 0 cm
Oct. 10 Moderate rain
Moderate rain
 20° /12° 17.8 mm 0 cm
Oct. 11 Heavy rain
Heavy rain
 16° /11° 46.5 mm 0 cm
Oct. 12 Moderate rain
Moderate rain
 16° /10° 12 mm 0 cm
Oct. 13 Patchy rain possible
Patchy rain possible
 15° /8° 2.1 mm 0 cm
Oct. 14 Patchy rain possible
Patchy rain possible
 13° /7° 1.9 mm 0 cm
Oct. 15 Sunny
Sunny
 15° /5° 0 mm 0 cm
Oct. 16 Sunny
Sunny
 16° /5° 0 mm 0 cm
Oct. 17 Partly cloudy
Partly cloudy
 15° /4° 0.2 mm 0 cm
Oct. 18 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 12° /4° 31.8 mm 0 cm
Oct. 19 Patchy rain possible
Patchy rain possible
 13° /5° 1.3 mm 0.8 cm
Oct. 20 Fog
Fog
 15° /4° 0.3 mm 0 cm
Oct. 21 Light rain
Light rain
 17° /7° 7.2 mm 0 cm
Oct. 22 Light rain
Light rain
 17° /7° 8.7 mm 0 cm
Oct. 23 Sunny
Sunny
 16° /5° 0.1 mm 0 cm
Oct. 24 Sunny
Sunny
 16° /6° 0.2 mm 0 cm
Oct. 25 Overcast
Overcast
 16° /6° 0.1 mm 0 cm
Oct. 26 Partly cloudy
Partly cloudy
 19° /9° 0 mm 0 cm
Oct. 27 Sunny
Sunny
 15° /2° 0 mm 0 cm
Oct. 28 Overcast
Overcast
 14° /2° 0 mm 0 cm
Oct. 29 Overcast
Overcast
 15° /4° 0 mm 0 cm
Oct. 30 Light rain
Light rain
 11° /3° 5.2 mm 0 cm
Oct. 31 Patchy rain possible
Patchy rain possible
 10° /4° 1.8 mm 0 cm
Next
Important Notice
Our weather forecast for Flagstaff in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Flagstaff forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Flagstaff in October - FAQ

What are the expected maximum and minimum temperatures in Flagstaff during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Flagstaff during October?
Significant rainfall exceeding 200.2 mm is expected in Flagstaff during October, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Flagstaff in October 2026?
Flagstaff typically sees 1.5 cm of snowfall during October.

What are the typical wind conditions in Flagstaff during October?
The average wind speed in Flagstaff during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Flagstaff snow forecast October 2026

Track daily snowfall levels and discover Flagstaff’s snowy potential this October ❄️
On average, Flagstaff sees 1 snowy days during October, with approximately 1.5 cm of total snowfall.

October rainfall patterns in Flagstaff

Explore the daily rainfall trends and prepare for Flagstaffs October weather 💧
Typically, Flagstaff has 5 rainy days in October with a total of 200.2 mm of rainfall.

UV exposure in Flagstaff during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Flagstaff?

Get accurate weather forecasts for Flagstaff, located at latitude 35.198 and longitude -111.651. Stay updated with localized weather information tailored for Flagstaff.

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