Shasta County, CA: Current UV Index and Hourly Forecast

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As of 12:43 PM PDT on April 2, 2026, out of 32 cities in Shasta County, CA in our database, 24 cities (75%) have a UV Index reading of High, while 8 cities (25%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Shingletown, CA with a reading of 6.

Over the next 24 hours, the highest UV Index reading in Shasta County, CA is expected to be 6.7 in Shingletown between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Shasta County, CA

• Anderson - 5.5
• Bella Vista - 5.4
• Big Bend - 5.1
• Burney - 5.4
• Cassel - 5.6
• Castella - 5.8
• Centerville - 5.5
• Cottonwood - 5.5
• Fall River Mills - 5.6
• French Gulch - 5.4
• Happy Valley - 5.5
• Hat Creek - 6
• Igo - 5.5
• Johnson Park - 5.4
• Jones Valley - 5.4
• Keswick - 5.5
• Lakehead - 5.6
• McArthur - 5.6
• Millville - 5.5
• Montgomery Creek - 5.6
• Mountain Gate - 5.4
• Oak Run - 5.6
• Old Station - 6
• Ono - 5.7
• Palo Cedro - 5.5
• Platina - 6
• Redding - 5.5
• Round Mountain - 5.6
• Shasta - 5.5
• Shasta Lake - 5.4
• Shingletown - 6
• Whitmore - 5.7