Marin County, CA: Current UV Index and Hourly Forecast

As of 5:21 AM PST on November 15, 2024, all 31 cities in Marin County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Marin County, CA is expected to be 2.2 in San Rafael between 12:00 PM - 1:00 PM PST today.

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UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Marin County, CA as of 5:21 AM PST, November 15, 2024

Current UV Index in Cities in Marin County, CA

5:21 AM PST, November 15, 2024