Warren County, NJ: Current UV Index and Hourly Forecast

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As of 2:05 PM EST on January 22, 2025, all 33 cities in Warren County, NJ in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Phillipsburg, NJ with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in Warren County, NJ is expected to be 2.1 in Phillipsburg between 12:00 PM - 1:00 PM EST tomorrow.

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Current UV Index in Cities in Warren County, NJ

• Alpha - 1.3
• Anderson - 1.1
• Asbury - 1.1
• Beattystown - 1.1
• Belvidere - 1.1
• Brainards - 1.3
• Brass Castle - 1.1
• Bridgeville - 1.1
• Broadway - 1.1
• Brookfield - 1.1
• Buttzville - 1.1
• Columbia - 1.1
• Delaware Park - 1.3
• Finesville - 1.2
• Great Meadows - 1.1
• Hackettstown - 1.1
• Hainesburg - 1.1
• Hutchinson - 1.1
• Johnsonburg - 1.1
• Lopatcong Overlook - 1.3
• Marksboro - 1.1
• Mount Hermon - 1.1
• Mountain Lake - 1.1
• New Village - 1.1
• Panther Valley - 1.1
• Phillipsburg - 1.3
• Port Colden - 1.1
• Port Murray - 1.1
• Stewartsville - 1.1
• Upper Pohatcong - 1.3
• Upper Stewartsville - 1.1
• Vienna - 1.1
• Washington - 1.1