Weather forecast for: Harvard MA
Last Update: 6:39 pm EDT Sep 3, 2026
Tonight: Areas of fog after 1am. Otherwise, increasing clouds, with a low around 63. Calm wind.
Friday: Mostly sunny, with a high near 81. Northwest wind 3 to 8 mph.
Friday Night: Mostly clear, with a low around 60. Light northwest wind.
Saturday: A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 75. North wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 52. Light north wind. Chance of precipitation is 60%.
Sunday: Mostly sunny, with a high near 72. North wind 5 to 7 mph.
Sunday Night: Mostly clear, with a low around 52. Calm wind.
Labor Day: Sunny, with a high near 77. Northwest wind 3 to 5 mph.
Monday Night: Mostly clear, with a low around 56. Calm wind.
Tuesday: Mostly sunny, with a high near 78. Northwest wind around 6 mph.
Tuesday Night: Partly cloudy, with a low around 55. Light west wind.
Wednesday: Partly sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 62. Southwest wind around 8 mph. Chance of precipitation is 30%.
Thursday: Partly sunny, with a high near 78. West wind 8 to 11 mph, with gusts as high as 26 mph.