Somerset County, NJ: Current UV Index and Hourly Forecast

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As of 9:28 AM EST on January 8, 2026, all 45 cities in Somerset County, NJ in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Somerset, NJ with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Somerset County, NJ is expected to be 1.6 in Somerset between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Somerset County, NJ

• Basking Ridge - 0.5
• Bedminster - 0.5
• Belle Mead - 0.5
• Bernardsville - 0.5
• Blackwells Mills - 0.5
• Blawenburg - 0.5
• Bound Brook - 0.5
• Bradley Gardens - 0.5
• Bridgewater Center - 0.5
• Clyde - 0.5
• East Franklin - 0.5
• East Millstone - 0.5
• East Rocky Hill - 0.5
• Far Hills - 0.5
• Finderne - 0.5
• Flagtown - 0.5
• Franklin Center - 0.5
• Franklin Park - 0.5
• Green Knoll - 0.5
• Griggstown - 0.5
• Harlingen - 0.5
• Hillsborough - 0.5
• Kingston - 0.5
• Lamington - 0.5
• Liberty Corner - 0.5
• Lyons - 0.5
• Manville - 0.5
• Martinsville - 0.5
• Middlebush - 0.5
• Neshanic - 0.5
• Neshanic Station - 0.5
• North Plainfield - 0.5
• Pleasant Plains - 0.5
• Pluckemin - 0.5
• Rocky Hill - 0.5
• Six Mile Run - 0.5
• Skillman - 0.5
• Somerset - 0.5
• Somerville - 0.5
• South Bound Brook - 0.5
• Ten Mile Run - 0.5
• The Hills - 0.5
• Watchung - 0.5
• Weston - 0.5
• Zarephath - 0.5