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Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast and Breezy

29°F

-2°C

Humidity 78%
Wind Speed NE 25 G 33 mph
Barometer 29.76 in (1007.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 1 Feb 3:53 am EST
Extended Forecast for

5 Miles W Nantucket MA

Winter Weather Advisory until February 2, 04:00am
Wind Advisory February 1, 05:00am until February 1, 11:00pm
Coastal Flood Warning February 1, 08:00am until February 2, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory
Coastal Flood Warning
  •  
    Winter Weather Advisory until February 2, 04:00am

    NOW until 4:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Scattered
    Snow Showers
    and Windy

  • Sunday

    Sunday: Snow showers likely, mainly between 8am and 2pm. Cloudy, with a high near 31. Windy, with a north wind 33 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Scattered snow showers, mainly before 8pm. Cloudy, with a low around 22. Windy, with a north wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Windy.
    Scattered
    Snow Showers
    then Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 30. Blustery, with a northwest wind 13 to 20 mph.

    High: 30 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Northwest wind 11 to 14 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind around 10 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. West wind around 11 mph.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Overnight
Scattered snow showers. Cloudy, with a steady temperature around 27. Windy, with a northeast wind around 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow showers likely, mainly between 8am and 2pm. Cloudy, with a high near 31. Windy, with a north wind 33 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Scattered snow showers, mainly before 8pm. Cloudy, with a low around 22. Windy, with a north wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 30. Blustery, with a northwest wind 13 to 20 mph.
Monday Night
Mostly clear, with a low around 24. Northwest wind 11 to 14 mph.
Tuesday
Sunny, with a high near 32. West wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 28. West wind around 10 mph.
Wednesday
Partly sunny, with a high near 31. West wind around 11 mph.
Wednesday Night
Partly cloudy, with a low around 24. Northwest wind 13 to 15 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind around 14 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind around 15 mph.
Friday
Partly sunny, with a high near 33. Southwest wind around 16 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Southwest wind 16 to 18 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 27. Windy, with a northwest wind 21 to 28 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Nantucket MA
 41.27°N 70.21°W (Elev. 0 ft)
Last Update:
3:35 am EST Feb 1, 2026
Forecast Valid:
4am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation