Butte County, CA: Current UV Index and Hourly Forecast

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As of 10:40 AM PDT on April 21, 2025, all 30 cities in Butte County, CA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Stirling City, CA with a reading of 3.4.

Over the next 24 hours, the highest UV Index reading in Butte County, CA is expected to be 7.4 in Stirling City between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Butte County, CA

• Bangor - 3.2
• Berry Creek - 3.2
• Biggs - 3.1
• Butte Creek Canyon - 3.1
• Butte Meadows - 3.4
• Butte Valley - 3.1
• Cherokee - 3.2
• Chico - 3.1
• Clipper Mills - 3.3
• Cohasset - 3.2
• Concow - 3.2
• Durham - 3.1
• Forbestown - 3.3
• Forest Ranch - 3.2
• Gridley - 3.1
• Honcut - 3.2
• Kelly Ridge - 3.2
• Magalia - 3.2
• Nord - 3
• Oroville - 3.2
• Oroville East - 3.2
• Palermo - 3.2
• Paradise - 3.2
• Rackerby - 3.3
• Richvale - 3.1
• Robinson Mill - 3.3
• South Oroville - 3.2
• Stirling City - 3.4
• Thermalito - 3.2
• Yankee Hill - 3.2