News Headlines
Hazardous Weather Conditions
Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Overcast
30°F
-1°C
| Humidity | 45% |
| Wind Speed | NW 16 G 30 mph |
| Barometer | 29.54 in (1000.4 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 30 Dec 3:53 pm EST |
Extended Forecast for
Nantucket Memorial Airport MA
Winter Weather Advisory December 31, 07:00pm until January 1, 01:00pm
Wind Advisory December 30, 04:44pm until December 31, 01:00am
NOW until 1:00am Wed

Wind Advisory
Tonight

Low: 25 °F
Mostly Cloudy
and BreezyWednesday

High: 33 °F
Chance Snow
Wednesday Night
Low: 32 °F
Chance Snow
then Snow
LikelyNew Year's Day

High: 32 °F
Heavy Snow
Thursday Night
Low: 19 °F
Partly Cloudy
and Blustery
then Mostly
ClearFriday
High: 33 °F
Mostly Sunny
then Slight
Chance SnowFriday Night

Low: 24 °F
Mostly Cloudy
Saturday

High: 32 °F
Mostly Sunny
Detailed Forecast
Tonight
Mostly cloudy, with a low around 25. Breezy, with a west wind 21 to 25 mph, with gusts as high as 47 mph.
Wednesday
A chance of snow, mainly between 1pm and 2pm. Mostly cloudy, with a high near 33. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 32. West wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow likely, mainly before 3pm. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 32. West wind 13 to 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Partly cloudy, with a low around 19. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 30 mph.
Friday
A slight chance of snow after 2pm. Partly sunny, with a high near 33. West wind 15 to 18 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 24. West wind 14 to 16 mph.
Saturday
Mostly sunny, with a high near 32. West wind around 15 mph.
Saturday Night
Partly cloudy, with a low around 21. Northwest wind 11 to 14 mph.
Sunday
Mostly sunny, with a high near 31. Northwest wind 11 to 13 mph.
Sunday Night
Partly cloudy, with a low around 23. West wind around 9 mph.
Monday
A chance of rain. Mostly cloudy, with a high near 37. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. West wind around 11 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Northwest wind 11 to 15 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)
12:22 pm EST Dec 30, 2025
4pm EST Dec 30, 2025-6pm EST Jan 6, 2026



