Sacramento County, CA: Current UV Index and Hourly Forecast

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As of 2:15 PM PDT on April 25, 2026, out of 34 cities in Sacramento County, CA in our database, 30 cities (88%) have a UV Index reading of High, while 4 cities (12%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Sacramento, CA with a reading of 6.1.

Over the next 24 hours, the highest UV Index reading in Sacramento County, CA is expected to be 6.1 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 - 5.5
• Arden-Arcade - 6.1
• Carmichael - 5.5
• Citrus Heights - 5.5
• Clay - 4.8
• Courtland - 5.5
• Elk Grove - 6.1
• Elverta - 5.6
• Fair Oaks - 5.5
• Florin - 6.1
• Folsom - 5.5
• Foothill Farms - 5.5
• Freeport - 6.1
• Fruitridge Pocket - 6.1
• Galt - 4.8
• Gold River - 5.5
• Herald - 4.8
• Hood - 5.5
• Isleton - 5.5
• La Riviera - 5.7
• Lemon Hill - 6.1
• Mather - 5.7
• McClellan Park - 5.6
• North Highlands - 5.5
• Orangevale - 5.5
• Parkway - 6.1
• Rancho Cordova - 5.7
• Rancho Murieta - 5
• Rio Linda - 5.6
• Rosemont - 5.7
• Sacramento - 6.1
• Vineyard - 5.7
• Walnut Grove - 5.5
• Wilton - 5.7