Stanislaus County, CA: Current UV Index and Hourly Forecast

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As of 12:49 PM PDT on April 1, 2025, out of 33 cities in Stanislaus County, CA in our database, 32 cities (97%) have a UV Index reading of Low, while 1 city (3%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Newman, CA with a reading of 3.4.

Over the next 24 hours, the highest UV Index reading in Stanislaus County, CA is expected to be 4.6 in Newman between 2:00 PM - 3:00 PM PDT today.

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Current UV Index in Cities in Stanislaus County, CA

• Airport - 0.4
• Bret Harte - 1.5
• Bystrom - 1.5
• Ceres - 1.5
• Cowan - 1.5
• Crows Landing - 1.5
• Del Rio - 0.4
• Denair - 1.4
• Diablo Grande - 1.5
• East Oakdale - 0.6
• Empire - 0.4
• Grayson - 1.5
• Hickman - 1.4
• Hughson - 1.4
• Keyes - 1.5
• Knights Ferry - 0.6
• La Grange - 1.7
• Modesto - 0.4
• Monterey Park Tract - 1.5
• Newman - 3.4
• Oakdale - 0.6
• Orange Blossom - 0.6
• Parklawn - 1.5
• Patterson - 1.5
• Riverbank - 0.4
• Riverdale Park - 1.5
• Rouse - 1.5
• Salida - 0.4
• Turlock - 1.4
• Valley Home - 0.4
• Waterford - 0.6
• West Modesto - 1.5
• Westley - 1.5