Windham County, CT: Current UV Index and Hourly Forecast

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As of 3:32 PM EDT on July 15, 2025, out of 16 cities in Windham County, CT in our database, 8 cities (50%) have a UV Index reading of Moderate, while 8 cities (50%) have a UV Index reading of High. The city with the highest UV Index reading right now is Danielson, CT with a reading of 6.6.

Over the next 24 hours, the highest UV Index reading in Windham County, CT is expected to be 9.4 in Willimantic between 1:00 PM - 2:00 PM EDT tomorrow.

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Current UV Index in Cities in Windham County, CT

• Danielson - 6.6
• Dayville - 6.6
• East Brooklyn - 6.6
• Lake Bungee - 4.3
• Lake Chaffee - 4.8
• Mechanicsville - 4.3
• Moosup - 6.6
• North Grosvenor Dale - 4.3
• Plainfield Village - 6.6
• Quasset Lake - 4.3
• Quinebaug - 4.3
• South Windham - 6.1
• South Woodstock - 4.3
• Wauregan - 6.6
• Willimantic - 6.1
• Witches Woods - 4.3