Litchfield County, CT: Current UV Index and Hourly Forecast

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As of 11:16 AM EST on January 20, 2026, all 22 cities in Litchfield County, CT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Oakville, CT with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in Litchfield County, CT is expected to be 1.4 in Oakville between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Litchfield County, CT

• Bantam - 1.2
• Bethlehem Village - 1.2
• Bridgewater - 1.2
• Canaan - 1
• Candlewood Lake Club - 1.2
• Chimney Point - 1.2
• Cornwall - 1.2
• Cornwall Bridge - 1.2
• Falls Village - 1
• Gaylordsville - 1.2
• Lakeville - 1.1
• New Hartford Center - 1
• New Preston - 1.2
• Northwest Harwinton - 1.2
• Oakville - 1.3
• Pleasant Valley - 1
• Riverton - 1
• Terryville - 1.2
• Torrington - 1.2
• West Cornwall - 1.2
• Winsted - 1
• Woodbury Center - 1.2