| NWS Forecast for: Chelsea MA Issued by: National Weather Service Norton, MA Last Update: 2:58 pm EDT Sep 9, 2026 |  |
| Tonight: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 71. Southwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Thursday Night: Increasing clouds, with a low around 62. West wind 9 to 15 mph. Friday: Sunny, with a high near 75. Northwest wind 6 to 8 mph. Friday Night: Clear, with a low around 58. Light northwest wind. Saturday: Sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the afternoon. Saturday Night: Partly cloudy, with a low around 63. South wind 5 to 8 mph. Sunday: A chance of showers after 7am. Partly sunny, with a high near 75. South wind 6 to 9 mph. Chance of precipitation is 50%. Sunday Night: Partly cloudy, with a low around 65. Southwest wind around 7 mph. Monday: Mostly sunny, with a high near 76. West wind 6 to 8 mph becoming north in the afternoon. Monday Night: Partly cloudy, with a low around 61. East wind 3 to 5 mph. Tuesday: Mostly sunny, with a high near 76. South wind 5 to 13 mph. Tuesday Night: Partly cloudy, with a low around 66. South wind around 10 mph. Wednesday: Mostly sunny, with a high near 80. West wind around 10 mph becoming east in the afternoon. | |
| Chelsea MA 42.38°N 71.04°W (Elev. 49 ft) | |
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