Weather forecast for: Nantucket MA
Last Update: 2:28 pm EDT Sep 11, 2026
This Afternoon: Sunny, with a high near 74. West wind 3 to 5 mph.
Tonight: Clear, with a low around 60. Calm wind becoming northeast 5 to 7 mph after midnight.
Saturday: Increasing clouds, with a high near 71. East wind around 8 mph becoming southeast in the afternoon.
Saturday Night: Mostly cloudy, with a low around 63. South wind around 8 mph.
Sunday: Showers and possibly a thunderstorm. High near 75. Southeast wind 10 to 13 mph. Chance of precipitation is 90%.
Sunday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 64. West wind around 7 mph. Chance of precipitation is 30%.
Monday: Mostly sunny, with a high near 73. North wind 9 to 13 mph.
Monday Night: Mostly clear, with a low around 59. North wind 9 to 15 mph.
Tuesday: Sunny, with a high near 68. Northeast wind 10 to 13 mph.
Tuesday Night: Mostly clear, with a low around 58. East wind 5 to 7 mph.
Wednesday: Sunny, with a high near 70. South wind 7 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 62. Southwest wind around 7 mph.
Thursday: Mostly sunny, with a high near 73. Southwest wind 7 to 13 mph.