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.

Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed NW 20 G 33 mph
Barometer 29.78 in (1008.6 mb)
Dewpoint 32°F (0°C)
Visibility 2.00 mi
Wind Chill21°F (-6°C)
Last update 12 Mar 9:53 pm EDT
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Tonight

    Tonight: Snow, mainly before midnight. Patchy fog before midnight. Low around 29. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow and
    Patchy Fog
    then Chance
    Snow

  • Friday

    Friday: Increasing clouds, with a high near 44. Northwest wind around 10 mph becoming southwest in the afternoon.

    High: 44 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 44. Breezy, with a west wind 18 to 21 mph, with gusts as high as 41 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West wind 9 to 14 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. North wind 6 to 8 mph becoming east in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 3am. Mostly cloudy, with a low around 36. Southeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 52. Breezy, with a south wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.

    High: 52 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 36. Breezy, with a south wind 22 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Snow, mainly before midnight. Patchy fog before midnight. Low around 29. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Friday
Increasing clouds, with a high near 44. Northwest wind around 10 mph becoming southwest in the afternoon.
Friday Night
A slight chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 44. Breezy, with a west wind 18 to 21 mph, with gusts as high as 41 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 9 to 14 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 44. North wind 6 to 8 mph becoming east in the afternoon.
Sunday Night
A chance of rain after 3am. Mostly cloudy, with a low around 36. Southeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 52. Breezy, with a south wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 36. Breezy, with a south wind 22 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 45. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 26. West wind 15 to 18 mph.
Wednesday
Partly sunny, with a high near 35. West wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 39. Southeast wind 7 to 10 mph.
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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:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
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