Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
40°F
4°C
| Humidity | 89% |
| Wind Speed | S 13 mph |
| Barometer | 30.31 in (1026.2 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 25 Mar 6:53 pm EDT |
Extended Forecast for
Nantucket Memorial Airport MA
Tonight

Low: 38 °F
Increasing
CloudsThursday

High: 50 °F
Slight Chance
Rain and
BreezyThursday Night
Low: 39 °F
Chance Rain
then Rain
Likely and
Patchy FogFriday

High: 46 °F
Rain and
Patchy FogFriday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Mostly
CloudySaturday

High: 35 °F
Partly Sunny
Saturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 41 °F
Sunny
Sunday Night

Low: 34 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 38. South wind 9 to 14 mph.
Thursday
A slight chance of rain before 2pm. Mostly cloudy, with a high near 50. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 2pm. Patchy fog before 9am. High near 46. West wind 14 to 18 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 28. Northeast wind 11 to 13 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 35. North wind 13 to 15 mph.
Saturday Night
Partly cloudy, with a low around 27. Light and variable wind becoming northwest 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 41. West wind 9 to 16 mph.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind around 14 mph.
Monday
Mostly cloudy, with a high near 48. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 38 mph.
Monday Night
Mostly cloudy, with a low around 37. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 36 mph.
Tuesday
Partly sunny, with a high near 46. Northwest wind 13 to 15 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. East wind 10 to 13 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45. Southeast wind around 16 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT 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)
4:35 pm EDT Mar 25, 2026
7pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026


