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

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

38°F

3°C

Humidity 76%
Wind Speed W 8 mph
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 4 Dec 12:53 am EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Overnight

    Overnight: Partly cloudy, with a low around 33. West wind around 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy, then clearing during the afternoon, with a high near 45. Breezy, with a west wind 15 to 22 mph, with gusts as high as 38 mph.

    High: 45 °F

    Clearing Late
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 44 mph.

    Low: 20 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 38. North wind 7 to 9 mph becoming southwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow before 8pm, then a chance of rain. Mostly cloudy, with a low around 29. South wind around 6 mph becoming east after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 46. East wind 7 to 10 mph. Chance of precipitation is 50%.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 8pm. Mostly cloudy, with a low around 35. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. Northwest wind 8 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. North wind 8 to 13 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. West wind around 10 mph.
Thursday
Cloudy, then clearing during the afternoon, with a high near 45. Breezy, with a west wind 15 to 22 mph, with gusts as high as 38 mph.
Thursday Night
Mostly clear, with a low around 20. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 44 mph.
Friday
Mostly sunny, with a high near 38. North wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow before 8pm, then a chance of rain. Mostly cloudy, with a low around 29. South wind around 6 mph becoming east after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain. Mostly cloudy, with a high near 46. East wind 7 to 10 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 35. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 44. Northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 27. North wind 8 to 13 mph.
Monday
Partly sunny, with a high near 35. North wind 14 to 16 mph.
Monday Night
Partly cloudy, with a low around 24. North wind 10 to 14 mph.
Tuesday
Partly sunny, with a high near 44. North wind 9 to 11 mph becoming southwest in the afternoon.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 32. West wind around 11 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47. West wind 11 to 14 mph. Chance of precipitation is 40%.
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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:
12:51 am EST Dec 4, 2025
Forecast Valid:
1am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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