Monterey County, CA: Current UV Index and Hourly Forecast

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As of 11:31 AM PST on January 20, 2026, out of 29 cities in Monterey County, CA in our database, 18 cities (62%) have a UV Index reading of Moderate, while 11 cities (38%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Bradley, CA with a reading of 2.9.

Over the next 24 hours, the highest UV Index reading in Monterey County, CA is expected to be 3.2 in San Lucas between 12:00 PM - 1:00 PM PST today.

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Current UV Index in Cities in Monterey County, CA

• Boronda - 2.5
• Bradley - 2.9
• Carmel Valley Village - 2.4
• Carmel-by-the-Sea - 2.1
• Castroville - 2.5
• Chualar - 2.6
• Del Monte Forest - 2.1
• Del Rey Oaks - 2.4
• Elkhorn - 2.5
• Fort Hunter Liggett - 2.7
• Gonzales - 2.6
• Greenfield - 2.6
• King City - 2.6
• Las Lomas - 2.5
• Lockwood - 2.6
• Marina - 2.5
• Monterey - 2.1
• Moss Landing - 2.5
• Pacific Grove - 2.1
• Pajaro - 2.4
• Pine Canyon - 2.6
• Prunedale - 2.5
• Salinas - 2.5
• San Ardo - 2.6
• San Lucas - 2.4
• Sand City - 2.4
• Seaside - 2.4
• Soledad - 2.5
• Spreckels - 2.4