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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 85%
Wind Speed E 7 mph
Barometer 29.49 in (998.7 mb)
Dewpoint 23°F (-5°C)
Visibility 3.00 mi
Wind Chill19°F (-7°C)
Last update 7 Feb 4:48 am EST
Extended Forecast for

Nantucket MA

Winter Weather Advisory until February 8, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 8, 01:00am

    NOW until 1:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: Snow. High near 32. East wind 7 to 16 mph becoming north in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely
    then Snow

  • Saturday Night

    Saturday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 15. Blustery, with a north wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy, with a high near 22. Wind chill values as low as zero. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 22 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Northwest wind 15 to 17 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28. Northwest wind 10 to 14 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind around 10 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Northwest wind 6 to 8 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 26. Light east wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow. High near 32. East wind 7 to 16 mph becoming north in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow before 7pm, then a chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 15. Blustery, with a north wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Sunday
Mostly cloudy, with a high near 22. Wind chill values as low as zero. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 15 to 17 mph.
Monday
Sunny, with a high near 28. Northwest wind 10 to 14 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 6 to 8 mph.
Tuesday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow before noon, then a chance of rain between noon and 3pm, then a chance of snow after 3pm. Partly sunny, with a high near 37. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 33. Northwest wind 10 to 13 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 11 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 34. Northwest wind 11 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
Last Update:
1:04 am EST Feb 7, 2026
Forecast Valid:
5am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation