Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
48°F
9°C
| Humidity | 86% |
| Wind Speed | SW 14 mph |
| Barometer | 29.87 in (1011.6 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 8.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 26 Mar 4:53 pm EDT |
Extended Forecast for
Nantucket Memorial Airport MA
Tonight
Low: 38 °F
Chance Rain
and Breezy
then Rain and
Patchy FogFriday
High: 46 °F
Rain and
Patchy Fog
then Chance
RainFriday Night

Low: 28 °F
Mostly Cloudy
Saturday

High: 36 °F
Partly Sunny
Saturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 43 °F
Sunny
Sunday Night

Low: 40 °F
Mostly Cloudy
Monday
High: 48 °F
Partly Sunny
then Partly
Sunny and
BreezyMonday Night

Low: 41 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain, mainly after 2am. Patchy fog after 2am. Low around 38. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before noon. Patchy fog before 10am. High near 46. North wind 13 to 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 28. Northeast wind around 10 mph.
Saturday
Partly sunny, with a high near 36. North wind 14 to 16 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph.
Sunday
Sunny, with a high near 43. Southwest wind 10 to 18 mph.
Sunday Night
Mostly cloudy, with a low around 40. Southwest wind 14 to 16 mph.
Monday
Partly sunny, with a high near 48. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 13 to 17 mph.
Tuesday
A chance of rain after 3pm. Partly sunny, with a high near 48. West wind 13 to 15 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Southeast wind 13 to 15 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 16 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
2:57 pm EDT Mar 26, 2026
5pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026


