Connecticut (CT): Current UV Index and Hourly Forecast

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As of 7:18 AM EST on February 25, 2025, all 184 cities in Connecticut in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is South Woodstock, CT with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in Connecticut is expected to be 2.9 in New London between 12:00 PM - 1:00 PM EST today.

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Counties in Connecticut (CT)

• Fairfield County
• Hartford County
• Litchfield County
• Middlesex County
• New Haven County
• New London County
• Tolland County
• Windham County

Current UV Index in Major Cities in Connecticut (CT)

• Ansonia - 0.1
• Bridgeport - 0.1
• Bristol - 0.1
• Conning Towers Nautilus Park - 0.1
• Danbury - 0.1
• Derby - 0.1
• Glastonbury Center - 0.1
• Hartford - 0.1
• Kensington - 0.1
• Long Hill - 0.1
• Meriden - 0.1
• Middletown - 0.1
• Milford city - 0.1
• Naugatuck - 0.1
• New Britain - 0.1
• New Canaan - 0.1
• New Haven - 0.1
• New London - 0.1
• Norwalk - 0.1
• Norwich - 0.1
• Oakville - 0.1
• Riverside - 0.1
• Rockville - 0.1
• Sandy Hook - 0.1
• Shelton - 0.1
• Southwood Acres - 0.1
• Stamford - 0.1
• Staples - 0.1
• Storrs - 0.1
• Thompsonville - 0.1
• Torrington - 0.1
• Trumbull Center - 0.1
• Wallingford Center - 0.1
• Waterbury - 0.1
• West Haven - 0.1
• Willimantic - 0.1