Middlesex County, NJ: Current UV Index and Hourly Forecast

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As of 8:11 PM EDT on July 9, 2025, all 45 cities in Middlesex 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 Middlesex County, NJ is expected to be 9 in New Brunswick between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Middlesex County, NJ

Current UV Index in Cities in Middlesex County, NJ

• Avenel - 0
• Brownville - 0
• Carteret - 0
• Colonia - 0
• Concordia - 0
• Dayton - 0
• Deans - 0
• Dunellen - 0
• Encore at Monroe - 0
• Fords - 0
• Forsgate - 0
• Heathcote - 0
• Helmetta - 0
• Highland Park - 0
• Hopelawn - 0
• Iselin - 0
• Jamesburg - 0
• Keasbey - 0
• Kendall Park - 0
• Laurence Harbor - 0
• Madison Park - 0
• Menlo Park Terrace - 0
• Metuchen - 0
• Middlesex - 0
• Milltown - 0
• Monmouth Junction - 0
• Monroe Manor - 0
• New Brunswick - 0
• Perth Amboy - 0
• Plainsboro Center - 0
• Port Reading - 0
• Princeton Meadows - 0
• Regency at Monroe - 0
• Renaissance at Monroe - 0
• Rossmoor - 0
• Rutgers University-Busch Campus - 0
• Rutgers University-Livingston Campus - 0
• Sayreville - 0
• Sewaren - 0
• South Amboy - 0
• South Plainfield - 0
• South River - 0
• Spotswood - 0
• Stonebridge - 0
• Whittingham - 0