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Weather in Maricopa County, Arizona for March 2026

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

    Official Weather Alert ⚠️

  • Extreme Heat Watch - See hour by hour.

    • Temperatures

  • So far, March 2026 in Maricopa County shows a warmer trend than usual by 4 °F.

  • The forecast for the next days in Maricopa County predicts the temperature to be 34.4 °F, significantly warmer than the historical average.

  • In general, the average temperature in Maricopa County at the beginning of March is 22.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.7 °F by the end of March.

    • Rain 🌧️

  • Maricopa County experiences moderate rainfall in March, with an average of 8 rainy days and a total precipitation of 32.2 mm.

    • More

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

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/11°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
30 %
Avg humidity

Maricopa County Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
25°
2
Overcast
24°
3
Sunny
23°
4
Cloudy
22°
5
Sunny
23°
6
Sunny
22°
7
Overcast
21°
8
Sunny
24°
9
Sunny
23°
10
Partly cloudy
24°
11
Partly cloudy
24°
12
Sunny
24°
13
Sunny
23°
14
Sunny
23°
15
Weather Alert Sunny
33°
16
Sunny
32°
17
Sunny
35°
18
Sunny
36°
19
Sunny
38°
20
Sunny
39°
21
Sunny
39°
22
Sunny
36°
23
Sunny
30°
24
Sunny
31°
25
Sunny
30°
26
Sunny
33°
27
Sunny
35°
28
Sunny
28°
29
Sunny
26°
30
Partly cloudy
24°
31
Sunny
25°

Temperatures trend during March in Maricopa County

See the weather trend as well as the moving average line

March weather in Maricopa County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain UV More
Mar. 1 Sunny
Sunny
 25° /10° 0.6 mm 6
Mar. 2 Overcast
Overcast
 24° /10° 0 mm 5
Mar. 3 Sunny
Sunny
 23° /9° 0 mm 6
Mar. 4 Cloudy
Cloudy
 22° /9° 0.5 mm 5
Mar. 5 Sunny
Sunny
 23° /10° 0.1 mm 5
Mar. 6 Sunny
Sunny
 22° /11° 0 mm 5
Mar. 7 Overcast
Overcast
 21° /9° 9.2 mm 5
Mar. 8 Sunny
Sunny
 24° /10° 0 mm 6
Mar. 9 Sunny
Sunny
 23° /11° 0 mm 6
Mar. 10 Partly cloudy
Partly cloudy
 24° /10° 0.5 mm 6
Mar. 11 Partly cloudy
Partly cloudy
 24° /11° 0 mm 6
Mar. 12 Sunny
Sunny
 24° /12° 1.2 mm 5
Mar. 13 Sunny
Sunny
 23° /10° 4.1 mm 6
Mar. 14 Sunny
Sunny
 23° /10° 0.1 mm 5
Mar. 15 Sunny
Sunny
 33° /14° 0 mm 1.5
Mar. 16 Sunny
Sunny
 32° /15° 0 mm 1.6
Mar. 17 Sunny
Sunny
 35° /17° 0 mm 0
Mar. 18 Sunny
Sunny
 36° /24° 0 mm 7
Mar. 19 Sunny
Sunny
 38° /25° 0 mm 7
Mar. 20 Sunny
Sunny
 39° /27° 0 mm 8
Mar. 21 Sunny
Sunny
 39° /27° 0 mm 8
Mar. 22 Sunny
Sunny
 36° /26° 0 mm 8
Mar. 23 Sunny
Sunny
 30° /25° 0 mm 7
Mar. 24 Sunny
Sunny
 31° /23° 0 mm 7
Mar. 25 Sunny
Sunny
 30° /19° 0 mm 6
Mar. 26 Sunny
Sunny
 33° /23° 0 mm 7
Mar. 27 Sunny
Sunny
 35° /24° 0 mm 7
Mar. 28 Sunny
Sunny
 28° /14° 0.1 mm 7
Mar. 29 Sunny
Sunny
 26° /13° 3 mm 6
Mar. 30 Partly cloudy
Partly cloudy
 24° /13° 0.2 mm 6
Mar. 31 Sunny
Sunny
 25° /12° 2.5 mm 6
Next
Important Notice
Our weather forecast for Maricopa County in March 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 March - FAQ

What are the expected maximum and minimum temperatures in Maricopa County during March?

Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Maricopa County during March?

In March, Maricopa County can expect light to moderate rainfall, totaling 32.2 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Maricopa County during March?

The average wind speed in Maricopa County during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

March rainfall patterns in Maricopa County

Explore the daily rainfall trends and prepare for Maricopa Countys March weather 💧
Typically, Maricopa County has 8 rainy days in March with a total of 32.2 mm of rainfall.

UV exposure in Maricopa County during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Top locations in Maricopa County
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ChandlerDeer ValleyGilbertGlendaleMaryvaleMesaPeoriaPhoenixScottsdaleTempe
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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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