Somerset County, NJ: Current UV Index and Hourly Forecast

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As of 11:53 PM EST on February 21, 2026, all 45 cities in Somerset County, NJ 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 Somerset County, NJ is expected to be 0.9 in Hillsborough between 11:00 AM - 12:00 PM EST tomorrow.

Search Cities in Somerset County, NJ

Current UV Index in Cities in Somerset County, NJ

• Basking Ridge - 0
• Bedminster - 0
• Belle Mead - 0
• Bernardsville - 0
• Blackwells Mills - 0
• Blawenburg - 0
• Bound Brook - 0
• Bradley Gardens - 0
• Bridgewater Center - 0
• Clyde - 0
• East Franklin - 0
• East Millstone - 0
• East Rocky Hill - 0
• Far Hills - 0
• Finderne - 0
• Flagtown - 0
• Franklin Center - 0
• Franklin Park - 0
• Green Knoll - 0
• Griggstown - 0
• Harlingen - 0
• Hillsborough - 0
• Kingston - 0
• Lamington - 0
• Liberty Corner - 0
• Lyons - 0
• Manville - 0
• Martinsville - 0
• Middlebush - 0
• Neshanic - 0
• Neshanic Station - 0
• North Plainfield - 0
• Pleasant Plains - 0
• Pluckemin - 0
• Rocky Hill - 0
• Six Mile Run - 0
• Skillman - 0
• Somerset - 0
• Somerville - 0
• South Bound Brook - 0
• Ten Mile Run - 0
• The Hills - 0
• Watchung - 0
• Weston - 0
• Zarephath - 0