Shasta County, CA: Current UV Index and Hourly Forecast

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As of 11:03 AM PDT on June 26, 2025, out of 32 cities in Shasta County, CA in our database, 27 cities (84%) have a UV Index reading of High, while 5 cities (16%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Hat Creek, CA with a reading of 7.6.

Over the next 24 hours, the highest UV Index reading in Shasta County, CA is expected to be 10.4 in Hat Creek between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Shasta County, CA

• Anderson - 6.9
• Bella Vista - 7
• Big Bend - 6.9
• Burney - 7.2
• Cassel - 7.4
• Castella - 7.5
• Centerville - 7
• Cottonwood - 6.9
• Fall River Mills - 7.4
• French Gulch - 7.3
• Happy Valley - 7
• Hat Creek - 7.6
• Igo - 7
• Johnson Park - 7.2
• Jones Valley - 7
• Keswick - 7
• Lakehead - 7.4
• McArthur - 7.4
• Millville - 6.9
• Montgomery Creek - 7.1
• Mountain Gate - 7
• Oak Run - 7.1
• Old Station - 7.6
• Ono - 7.2
• Palo Cedro - 6.9
• Platina - 7.5
• Redding - 6.9
• Round Mountain - 7.1
• Shasta - 7
• Shasta Lake - 7.2
• Shingletown - 7.5
• Whitmore - 7.1