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Maricopa County, AZ Weather Forecast
Maricopa County, AZ Weather Forecast Date: 1216 PM MST Tue Oct 20 2026
The area/counties/county of: Northwest Valley, including the cities of: Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek.or toggle through each period.
Today... Partly sunny. Highs 88 to 93. Southeast wind 5 to 10 mph.
Tonight... Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 68 to 75. Southeast wind around 5 mph in the evening becoming east 5 to 10 mph after midnight. Chance of rain 40%.
Wednesday... Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 84 to 89. East wind 5 to 10 mph. Chance of rain 30%.
Wednesday Night... A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Lows 66 to 73. East wind 5 to 10 mph. Chance of rain 70%. Rainfall up to a half of an inch possible, except locally higher in thunderstorms.
Thursday... Showers and a chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 77 to 82. Southeast wind 5 to 15 mph in the morning becoming south in the afternoon. Chance of rain 90%. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms.
Thursday Night... Partly cloudy with a 10% chance of showers. Cooler. Lows 58 to 66.
Friday... Mostly sunny. Highs 74 to 79.
Friday Night... Clear. Lows 57 to 64.
Saturday... Mostly sunny. Highs 74 to 79.
Saturday Night... Clear. Lows 56 to 62.
Sunday... Sunny. Highs 77 to 82.
Sunday Night... Partly cloudy. Lows 59 to 65.
POP = Probability of Precipitation
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