Sacramento County, CA: Current UV Index and Hourly Forecast

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As of 12:49 PM PDT on April 1, 2025, out of 34 cities in Sacramento County, CA in our database, 22 cities (65%) have a UV Index reading of Low, while 12 cities (35%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Sacramento, CA with a reading of 3.1.

Over the next 24 hours, the highest UV Index reading in Sacramento County, CA is expected to be 4.5 in Sacramento between 2:00 PM - 3:00 PM PDT today.

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Current UV Index in Cities in Sacramento County, CA

• Antelope - 0.8
• Arden-Arcade - 3.1
• Carmichael - 0.8
• Citrus Heights - 0.8
• Clay - 0.9
• Courtland - 3
• Elk Grove - 3.1
• Elverta - 2.2
• Fair Oaks - 0.8
• Florin - 3.1
• Folsom - 0.8
• Foothill Farms - 0.8
• Freeport - 3.1
• Fruitridge Pocket - 3.1
• Galt - 0.9
• Gold River - 0.8
• Herald - 0.9
• Hood - 3
• Isleton - 3
• La Riviera - 0.7
• Lemon Hill - 3.1
• Mather - 0.7
• McClellan Park - 2.2
• North Highlands - 0.8
• Orangevale - 0.8
• Parkway - 3.1
• Rancho Cordova - 0.7
• Rancho Murieta - 0.6
• Rio Linda - 2.2
• Rosemont - 0.7
• Sacramento - 3.1
• Vineyard - 0.7
• Walnut Grove - 3
• Wilton - 0.7