Fairfield County, CT: Current UV Index and Hourly Forecast

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As of 12:47 AM EDT on March 19, 2026, all 73 cities in Fairfield County, CT in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Fairfield County, CT is expected to be 4 in Bridgeport between 1:00 PM - 2:00 PM EDT today.

Search Cities in Fairfield County, CT

Current UV Index in Cities in Fairfield County, CT

• Ball Pond - 0
• Bigelow Corners - 0
• Bogus Hill - 0
• Botsford - 0
• Branchville - 0
• Bridgeport - 0
• Byram - 0
• Candlewood Isle - 0
• Candlewood Knolls - 0
• Candlewood Orchards - 0
• Candlewood Shores - 0
• Cannondale - 0
• Coleytown - 0
• Compo - 0
• Cos Cob - 0
• Danbury - 0
• Daniels Farm - 0
• Darien Downtown - 0
• Dodgingtown - 0
• East Village - 0
• Fairfield University - 0
• Georgetown - 0
• Glenville - 0
• Greens Farms - 0
• Hawleyville - 0
• Indian Field - 0
• Inglenook - 0
• Kellogg Point - 0
• Knollcrest - 0
• Lakes East - 0
• Lakes West - 0
• Lakeside Woods - 0
• Long Hill - 0
• Lordship - 0
• Mamanasco Lake - 0
• Mill Plain - 0
• Murray - 0
• New Canaan - 0
• Noroton - 0
• Noroton Heights - 0
• Norwalk - 0
• Old Greenwich - 0
• Old Hill - 0
• Oronoque - 0
• Pemberwick - 0
• Plattsville - 0
• Poplar Plains - 0
• Redding Center - 0
• Ridgebury - 0
• Riverside - 0
• Rock Ridge - 0
• Route 7 Gateway - 0
• Sacred Heart University - 0
• Sail Harbor - 0
• Sandy Hook - 0
• Saugatuck - 0
• Shelton - 0
• Sherman - 0
• South Wilton - 0
• Southport - 0
• Stamford - 0
• Staples - 0
• Stepney - 0
• Stratford Downtown - 0
• Tashua - 0
• Taylor Corners - 0
• Tokeneke - 0
• Topstone - 0
• Trumbull Center - 0
• West Mountain - 0
• Weston - 0
• Westport Village - 0
• Wilton Center - 0