Maricopa County, AZ: Current UV Index and Hourly Forecast

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As of 3:28 PM MST on June 9, 2026, all 43 cities in Maricopa County, AZ in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Wickenburg, AZ with a reading of 7.

Over the next 24 hours, the highest UV Index reading in Maricopa County, AZ is expected to be 11.1 in Kaka between 12:00 PM - 1:00 PM MST tomorrow.

Search Cities in Maricopa County, AZ

Current UV Index in Cities in Maricopa County, AZ

• Aguila - 7
• Anthem - 6.7
• Arlington - 6.7
• Avondale - 6.6
• Buckeye - 6.8
• Carefree - 6.7
• Cave Creek - 6.7
• Chandler - 6.6
• Circle City - 6.8
• Citrus Park - 6.7
• El Mirage - 6.6
• Fountain Hills - 6.6
• Gila Bend - 6.7
• Gila Crossing - 6.7
• Gilbert - 6.6
• Glendale - 6.6
• Goodyear - 6.7
• Guadalupe - 6.6
• Kaka - 6.8
• Komatke - 6.7
• Litchfield Park - 6.6
• Maricopa Colony - 6.7
• Mesa - 6.6
• Morristown - 6.8
• New River - 6.9
• Paradise Valley - 6.6
• Peoria - 6.7
• Phoenix - 6.6
• Queen Creek - 6.6
• Rio Verde - 6.7
• Scottsdale - 6.7
• Sun City - 6.6
• Sun City West - 6.7
• Sun Lakes - 6.6
• Surprise - 6.8
• Tempe - 6.6
• Theba - 6.7
• Tolleson - 6.6
• Tonopah - 6.8
• Wickenburg - 7
• Wintersburg - 6.8
• Wittmann - 6.8
• Youngtown - 6.6