Colusa County, CA: Current UV Index and Hourly Forecast

As of 11:57 AM PDT on June 27, 2025, out of 9 cities in Colusa County, CA in our database, 7 cities (78%) have a UV Index reading of High, while 2 cities (22%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Lodoga, CA with a reading of 7.6.

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

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Colusa County, CA as of 11:57 AM PDT, June 27, 2025

Current UV Index in Cities in Colusa County, CA

11:57 AM PDT, June 27, 2025