Fresno County, CA: Current UV Index and Hourly Forecast

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As of 10:58 AM PDT on July 4, 2026, all 45 cities in Fresno County, CA in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Big Creek, CA with a reading of 6.5.

Over the next 24 hours, the highest UV Index reading in Fresno County, CA is expected to be 12.1 in Big Creek between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Fresno County, CA

• Auberry - 5.9
• Big Creek - 6.5
• Biola - 5.7
• Bowles - 5.7
• Calwa - 5.7
• Cantua Creek - 5.6
• Caruthers - 5.7
• Centerville - 5.8
• Clovis - 5.7
• Coalinga - 5.7
• Del Rey - 5.8
• Easton - 5.7
• Firebaugh - 5.6
• Fort Washington - 5.8
• Fowler - 5.7
• Fresno - 5.7
• Friant - 5.8
• Huron - 5.7
• Kerman - 5.7
• Kingsburg - 5.8
• Lanare - 5.7
• Laton - 5.7
• Malaga - 5.7
• Mayfair - 5.7
• Mendota - 5.6
• Millerton - 5.8
• Minkler - 5.8
• Monmouth - 5.7
• Old Fig Garden - 5.7
• Orange Cove - 5.8
• Parlier - 5.8
• Raisin City - 5.7
• Reedley - 5.8
• Riverdale - 5.7
• San Joaquin - 5.6
• Sanger - 5.8
• Selma - 5.8
• Shaver Lake - 6.2
• Squaw Valley - 5.9
• Sunnyside - 5.7
• Tarpey Village - 5.7
• Three Rocks - 5.7
• Tranquillity - 5.6
• West Park - 5.7
• Westside - 5.6