Weather forecast for: Acton MA
Last Update: 2:28 pm EDT Sep 4, 2026
Tonight: Mostly clear, with a low around 59. Northwest wind 3 to 5 mph.
Saturday: A chance of showers, mainly after 4pm. Increasing clouds, with a high near 72. North wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night: A chance of showers, mainly before 7pm. Partly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday: Sunny, with a high near 70. North wind 3 to 6 mph.
Sunday Night: Mostly clear, with a low around 50. Light northwest wind.
Labor Day: Sunny, with a high near 76. Northwest wind 5 to 7 mph.
Monday Night: Mostly clear, with a low around 56. Light west wind.
Tuesday: Mostly sunny, with a high near 78. Northwest wind around 6 mph.
Tuesday Night: Mostly cloudy, with a low around 55. Calm wind.
Wednesday: Mostly cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 64. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday: Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 26 mph.
Thursday Night: Partly cloudy, with a low around 57. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Friday: Sunny, with a high near 70. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.