Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fog/Mist
63°F
17°C
| Humidity | 97% |
| Wind Speed | NE 16 mph |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 4.00 mi |
| Last update | 21 Sep 8:53 am EDT |
Extended Forecast for
2 Miles SW Nantucket Memorial Airport MA
Today
High: 66 °F
Chance Rain
and Patchy
FogTonight

Low: 56 °F
Mostly Cloudy
Tuesday

High: 63 °F
Slight Chance
Rain and
BreezyTuesday Night

Low: 54 °F
Mostly Cloudy
and BreezyWednesday

High: 62 °F
Partly Sunny
and WindyWednesday Night

Low: 56 °F
Mostly Cloudy
and WindyThursday

High: 63 °F
Mostly Cloudy
and WindyThursday Night

Low: 56 °F
Chance
Showers and
WindyFriday

High: 64 °F
Showers
Likely and
Windy
Detailed Forecast
Today
A chance of rain, mainly before noon. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 66. Breezy, with a northeast wind 18 to 21 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, with a low around 56. Northeast wind around 18 mph.
Tuesday
A slight chance of rain before 11am, then a slight chance of rain after noon. Mostly cloudy, with a high near 63. Breezy, with a northeast wind around 22 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 54. Breezy, with a northeast wind around 23 mph.
Wednesday
Partly sunny, with a high near 62. Windy, with a northeast wind around 29 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Windy, with a northeast wind 26 to 29 mph, with gusts as high as 39 mph.
Thursday
Mostly cloudy, with a high near 63. Windy, with a northeast wind 28 to 30 mph.
Thursday Night
A chance of showers. Cloudy, with a low around 56. Windy, with a northeast wind 29 to 31 mph. Chance of precipitation is 40%.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 64. Windy, with a northeast wind 31 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Cloudy, with a low around 56. Windy, with a northeast wind 34 to 36 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 66. Windy, with a northeast wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. Windy, with a northeast wind 28 to 31 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 64. Windy, with a northeast wind 23 to 28 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Nantucket Memorial Airport MA
41.23°N 70.1°W (Elev. 0 ft)
41.23°N 70.1°W (Elev. 0 ft)
8:34 am EDT Sep 21, 2026
9am EDT Sep 21, 2026-6pm EDT Sep 27, 2026


