Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
22°F
-6°C
| Humidity | 55% |
| Wind Speed | W 12 mph |
| Barometer | 30.10 in (1019.4 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 15 Dec 5:53 pm EST |
Extended Forecast for
Nantucket Memorial Airport MA
Tonight
Low: 24 °F
Increasing
CloudsTuesday
High: 40 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 49 °F
Mostly Sunny
and BreezyWednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Breezy.
Mostly Cloudy
then Rain
LikelyFriday
High: 52 °F
Rain and
BreezyFriday Night
Low: 27 °F
Breezy.
Chance Rain
then Mostly
Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 24. West wind 11 to 17 mph.
Tuesday
Mostly sunny, with a high near 40. West wind 11 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind 11 to 17 mph.
Wednesday
Mostly sunny, with a high near 49. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 35. West wind 8 to 16 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind 6 to 14 mph becoming south in the afternoon.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 41. Breezy, with a south wind 15 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 60%.
Friday
Rain, mainly before 3pm. High near 52. Breezy, with a south wind 23 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.
Friday Night
A chance of rain before 8pm. Partly cloudy, with a low around 27. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 43. Northwest wind around 15 mph.
Saturday Night
Mostly cloudy, with a low around 32. Southwest wind around 15 mph.
Sunday
Partly sunny, with a high near 47. Southwest wind 15 to 17 mph.
Sunday Night
Partly cloudy, with a low around 29. West wind around 14 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 13 to 15 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Nantucket Memorial Airport MA
41.25°N 70.06°W (Elev. 0 ft)
41.25°N 70.06°W (Elev. 0 ft)
12:54 pm EST Dec 15, 2025
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
