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Weather in Maricopa County, Arizona for October 2025

Your guide to Maricopa County weather in October - trends and predictions

    Temperatures

  • Until now, October 2025 in Maricopa County has been significantly cooler than historical averages by -2 °F, with average temperature of 30.6 °F.

  • Expect cooler weather in the next days in Maricopa County with the forecast suggesting a temperature of 29.1 °F, lower than the historical average.

  • In general, the average temperature in Maricopa County at the beginning of October is 35.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 30 °F by the end of October.

    • Rain 🌧️

  • With an average of 4 rainy days, Maricopa County experiences minimal rainfall in October.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
27
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/19°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
25 %
Avg humidity

Maricopa County Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
35°
2
Sunny
36°
3
Partly cloudy
36°
4
Sunny
35°
5
Sunny
35°
6
Sunny
36°
7
Sunny
36°
8
Partly cloudy
35°
9
Sunny
34°
10
Sunny
34°
11
Sunny
33°
12
Sunny
31°
13
Sunny
32°
14
Sunny
33°
15
Sunny
32°
16
Sunny
33°
17
Sunny
32°
18
Sunny
31°
19
Sunny
30°
20
Sunny
32°
21
Sunny
32°
22
Sunny
33°
23
Sunny
30°
24
Sunny
28°
25
Sunny
30°
26
Sunny
30°
27
Sunny
30°
28
Sunny
30°
29
Sunny
28°
30
Sunny
31°
31
Sunny
31°

Temperatures trend during October in Maricopa County

See the weather trend as well as the moving average line

October weather in Maricopa County day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Sunny
Sunny
 35° /22° 0 mm 8
Oct. 2 Sunny
Sunny
 36° /23° 0 mm 8
Oct. 3 Partly cloudy
Partly cloudy
 36° /22° 0 mm 9
Oct. 4 Sunny
Sunny
 35° /21° 0 mm 9
Oct. 5 Sunny
Sunny
 35° /21° 1.5 mm 9
Oct. 6 Sunny
Sunny
 36° /21° 0.1 mm 9
Oct. 7 Sunny
Sunny
 36° /22° 0.1 mm 9
Oct. 8 Partly cloudy
Partly cloudy
 35° /22° 0.1 mm 8
Oct. 9 Sunny
Sunny
 34° /22° 0 mm 8
Oct. 10 Sunny
Sunny
 34° /23° 0.4 mm 8
Oct. 11 Sunny
Sunny
 33° /20° 7.3 mm 8
Oct. 12 Sunny
Sunny
 31° /20° 10.9 mm 8
Oct. 13 Sunny
Sunny
 32° /18° 5.7 mm 7
Oct. 14 Sunny
Sunny
 33° /19° 0 mm 8
Oct. 15 Sunny
Sunny
 32° /18° 3.5 mm 8
Oct. 16 Sunny
Sunny
 33° /17° 0.7 mm 8
Oct. 17 Sunny
Sunny
 32° /18° 0 mm 7
Oct. 18 Sunny
Sunny
 31° /16° 4.2 mm 7
Oct. 19 Sunny
Sunny
 30° /16° 0 mm 7
Oct. 20 Sunny
Sunny
 32° /16° 0 mm 8
Oct. 21 Sunny
Sunny
 32° /16° 0 mm 8
Oct. 22 Sunny
Sunny
 33° /18° 0 mm 8
Oct. 23 Sunny
Sunny
 30° /16° 0.1 mm 7
Oct. 24 Sunny
Sunny
 28° /16° 0 mm 7
Oct. 25 Sunny
Sunny
 30° /15° 0 mm 7
Oct. 26 Sunny
Sunny
 30° /17° 0 mm 7
Oct. 27 Sunny
Sunny
 30° /17° 0 mm 8
Oct. 28 Sunny
Sunny
 30° /14° 0 mm 8
Oct. 29 Sunny
Sunny
 28° /14° 0 mm 7
Oct. 30 Sunny
Sunny
 31° /14° 0 mm 1.1
Oct. 31 Sunny
Sunny
 31° /13° 0 mm 1
Next
Important Notice
Our weather forecast for Maricopa County 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 Maricopa County forecast closer to your planned date for the most up-to-date weather information.
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Maricopa County in October - FAQ

What are the expected maximum and minimum temperatures in Maricopa County during October?
Expect warm days with temperatures around 32°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Maricopa County during October?
Expect minimal rainfall in Maricopa County during October, with a total of 13 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Maricopa County during October?
The average wind speed in Maricopa County during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Maricopa County

Explore the daily rainfall trends and prepare for Maricopa Countys October weather 💧

UV exposure in Maricopa County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Top locations in Maricopa County
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ChandlerDeer ValleyGilbertGlendaleMaryvaleMesaPhoenixScottsdaleTempeTempe Junction
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Location coordinates Where is Maricopa County?

Get accurate weather forecasts for Maricopa County, located at latitude 33.448 and longitude -112.074. Stay updated with localized weather information tailored for Maricopa County.

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