National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast

32°F

0°C

Humidity 50%
Wind Speed W 13 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 31 Dec 10:53 am EST
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

Winter Weather Advisory December 31, 07:00pm until January 1, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A slight chance of snow. Mostly cloudy, with a high near 35. West wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely, possibly mixed with rain before 3am, then snow likely between 3am and 4am, then snow, possibly mixed with rain after 4am. Low around 28. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Mostly Cloudy
    then
    Rain/Snow

  • New Year's Day

    New Year's Day: Snow showers likely, possibly mixed with rain before 8am, then a chance of snow showers between 8am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 37. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Blustery, with a west wind 16 to 21 mph, with gusts as high as 32 mph.

    Low: 18 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 32. West wind around 15 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West wind 11 to 14 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. West wind 10 to 14 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. Northwest wind 7 to 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Northwest wind 8 to 10 mph.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow. Mostly cloudy, with a high near 35. West wind 11 to 14 mph. Chance of precipitation is 20%.
Tonight
Snow likely, possibly mixed with rain before 3am, then snow likely between 3am and 4am, then snow, possibly mixed with rain after 4am. Low around 28. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow showers likely, possibly mixed with rain before 8am, then a chance of snow showers between 8am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 37. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 18. Blustery, with a west wind 16 to 21 mph, with gusts as high as 32 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 32. West wind around 15 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 25. West wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 33. West wind 10 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 22. Northwest wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 31. Northwest wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 22. Northwest wind around 9 mph.
Monday
Mostly sunny, with a high near 37. Northwest wind 9 to 11 mph becoming southwest in the afternoon.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Southwest wind around 8 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 38. West wind 8 to 11 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Nantucket Memorial Airport MA
 41.29°N 70.05°W (Elev. 3 ft)
Last Update:
7:47 am EST Dec 31, 2025
Forecast Valid:
11am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation