Monterey County, CA: Current UV Index and Hourly Forecast

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As of 2:37 PM PDT on August 28, 2025, all 29 cities in Monterey County, CA in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Fort Hunter Liggett, CA with a reading of 8.5.

Over the next 24 hours, the highest UV Index reading in Monterey County, CA is expected to be 8.5 in Seaside between 1:00 PM - 2:00 PM PDT tomorrow.

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Current UV Index in Cities in Monterey County, CA

• Boronda - 7.8
• Bradley - 8.4
• Carmel Valley Village - 8.3
• Carmel-by-the-Sea - 8.1
• Castroville - 7.8
• Chualar - 8.3
• Del Monte Forest - 8.1
• Del Rey Oaks - 8.3
• Elkhorn - 7.8
• Fort Hunter Liggett - 8.5
• Gonzales - 8.3
• Greenfield - 8.3
• King City - 8.3
• Las Lomas - 7.8
• Lockwood - 8.4
• Marina - 7.8
• Monterey - 8.1
• Moss Landing - 7.8
• Pacific Grove - 8.1
• Pajaro - 7.8
• Pine Canyon - 8.3
• Prunedale - 7.8
• Salinas - 7.8
• San Ardo - 8.4
• San Lucas - 8.3
• Sand City - 8.3
• Seaside - 8.3
• Soledad - 8.3
• Spreckels - 8.3