Nantucket Airport (ACK) Weather 04/29/2025
Tonight
50
Mostly Cloudy and Breezy
Wednesday
64
Partly Sunny and Breezy then Sunny
Wednesday Night
45
Mostly Clear
Thursday
55
Mostly Sunny
Thursday Night
46
Mostly Cloudy
Friday
58
Chance Showers then Partly Sunny
Friday Night
51
Chance Showers
Saturday
60
Chance Showers
Saturday Night
49
Chance Showers
Sunday
58
Chance Showers
Sunday Night
46
Mostly Cloudy
Monday
57
Mostly Sunny
Monday Night
47
Mostly Cloudy
Weekly Forecast
Tonight
Mostly cloudy, with a low around 50. Breezy, with a southwest wind around 24 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 64. Breezy, with a west wind 14 to 20 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 45. North wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 55. Northeast wind around 7 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 46. South wind 6 to 9 mph.
Friday
A chance of showers before noon, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 58. South wind 14 to 18 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 51. Southwest wind around 15 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. Southwest wind 14 to 16 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. South wind around 11 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 58. West wind 10 to 13 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 46. Southwest wind around 7 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 57. North wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 47. East wind 7 to 9 mph becoming southwest after midnight.