Weather forecast for: Chelsea MA
Last Update: 7:36 am EDT Sep 11, 2026
Today: Sunny, with a high near 77. West wind 11 to 13 mph.
Tonight: Clear, with a low around 57. Northwest wind 5 to 7 mph.
Saturday: Sunny, with a high near 73. Light and variable wind becoming east 5 to 8 mph in the morning.
Saturday Night: Showers likely, mainly after 5am. The rain could be heavy at times. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 63. South wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday: Showers and possibly a thunderstorm before 2pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 11am. High near 73. South wind 5 to 10 mph becoming light east. Chance of precipitation is 80%.
Sunday Night: Partly cloudy, with a low around 60. South wind 5 to 7 mph becoming west after midnight.
Monday: Sunny, with a high near 74. Northwest wind 7 to 10 mph.
Monday Night: Mostly clear, with a low around 55. North wind around 5 mph.
Tuesday: Sunny, with a high near 70. North wind 5 to 8 mph becoming southeast in the afternoon.
Tuesday Night: Partly cloudy, with a low around 57. Southwest wind around 8 mph.
Wednesday: Mostly sunny, with a high near 80. Southwest wind around 8 mph.
Wednesday Night: Partly cloudy, with a low around 63. Light and variable wind becoming southwest around 5 mph after midnight.
Thursday: A chance of showers. Partly sunny, with a high near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.