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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fog
44°F
7°C
| Humidity | 96% |
| Wind Speed | SW 9 mph |
| Barometer | 30.03 in (1017.0 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.25 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 10 Mar 12:53 am EDT |
Extended Forecast for
Nantucket Memorial Airport MA
Overnight

Low: 38 °F
Patchy Dense
FogTuesday
High: 47 °F
Patchy Fog
then Mostly
CloudyTuesday Night

Low: 39 °F
Patchy Fog
Wednesday

High: 47 °F
Patchy Fog
Wednesday Night
Low: 40 °F
Mostly Cloudy
then Rain
LikelyThursday

High: 49 °F
Rain Likely
Thursday Night

Low: 29 °F
Chance
Rain/SnowFriday

High: 41 °F
Sunny
Friday Night

Low: 33 °F
Chance Rain
and Breezy
Detailed Forecast
Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 9 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47. Southwest wind 10 to 14 mph.
Tuesday Night
Patchy fog. Otherwise, cloudy, with a low around 39. Southwest wind 8 to 11 mph.
Wednesday
Patchy fog. Otherwise, cloudy, with a high near 47. South wind 9 to 14 mph.
Wednesday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 49. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 29. Northwest wind 15 to 18 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 41. Northwest wind 11 to 13 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 33. Breezy, with a south wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 9 to 16 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy, with a south wind 20 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Monday
Rain likely. Mostly cloudy, with a high near 47. Breezy, with a southwest wind around 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
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)
10:48 pm EDT Mar 9, 2026
1am EDT Mar 10, 2026-6pm EDT Mar 16, 2026


