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.

Rain Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed SW 13 mph
Barometer NA
Dewpoint 46°F (8°C)
Visibility 0.75 mi
Wind Chill40°F (4°C)
Last update 29 Dec 4:53 pm EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

Wind Advisory December 29, 07:00pm until December 31, 01:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Rain. Patchy fog. High near 50. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain likely, mainly before 7pm. Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 28. Windy, with a west wind 23 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Rain Likely
    and Patchy
    Fog then
    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 33. Windy, with a west wind 24 to 26 mph, with gusts as high as 47 mph.

    High: 33 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 24 mph, with gusts as high as 44 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A chance of snow, mainly after 9am. Mostly cloudy, with a high near 36. West wind around 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 25. West wind 11 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • New Year's Day

    New Year's Day: Snow likely, mainly before 7am. Partly sunny, with a high near 32. Northwest wind 13 to 15 mph. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Northwest wind 11 to 13 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West wind 10 to 14 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain. Patchy fog. High near 50. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 7pm. Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 28. Windy, with a west wind 23 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 33. Windy, with a west wind 24 to 26 mph, with gusts as high as 47 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 24 mph, with gusts as high as 44 mph.
Wednesday
A chance of snow, mainly after 9am. Mostly cloudy, with a high near 36. West wind around 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 25. West wind 11 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
Snow likely, mainly before 7am. Partly sunny, with a high near 32. Northwest wind 13 to 15 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 21. Northwest wind 11 to 13 mph.
Friday
Partly sunny, with a high near 33. West wind 10 to 14 mph.
Friday Night
Mostly cloudy, with a low around 26. West wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 35. West wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 33. Northwest wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 24. Northwest wind around 10 mph.
Monday
Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Nantucket Memorial Airport MA
 41.25°N 70.09°W (Elev. 23 ft)
Last Update:
1:56 pm EST Dec 29, 2025
Forecast Valid:
5pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation