Massachusetts (MA): Current UV Index and Hourly Forecast

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As of 12:32 AM EDT on October 21, 2026, all 127 cities in Massachusetts 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 Massachusetts is expected to be 3.7 in East Falmouth between 1:00 PM - 2:00 PM EDT today.

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Counties in Massachusetts (MA)

• Barnstable County
• Berkshire County
• Bristol County
• Dukes County
• Essex County
• Franklin County
• Hampden County
• Hampshire County
• Middlesex County
• Nantucket County
• Norfolk County
• Plymouth County
• Suffolk County
• Worcester County

Current UV Index in Major Cities in Massachusetts (MA)

• Attleboro - 0
• Beverly - 0
• Boston - 0
• Brockton - 0
• Cambridge - 0
• Chelsea - 0
• Chicopee - 0
• Everett - 0
• Fall River - 0
• Fitchburg - 0
• Framingham - 0
• Haverhill - 0
• Holyoke - 0
• Lawrence - 0
• Leominster - 0
• Lowell - 0
• Lynn - 0
• Malden - 0
• Marlborough - 0
• Medford - 0
• Methuen Town - 0
• New Bedford - 0
• Newton - 0
• Peabody - 0
• Pittsfield - 0
• Quincy - 0
• Revere - 0
• Salem - 0
• Somerville - 0
• Springfield - 0
• Taunton - 0
• Waltham - 0
• Watertown Town - 0
• Westfield - 0
• Woburn - 0
• Worcester - 0