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.

Light Rain

41°F

5°C

Humidity 76%
Wind Speed NW 13 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill34°F (1°C)
Last update 12 Mar 5:53 pm EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 1am, then a slight chance of snow between 1am and 2am. Patchy fog between 7pm and midnight. Low around 30. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than one inch possible.

    Low: 30 °F

    Wintry Mix
    and Patchy
    Fog then
    Chance Snow

  • Friday

    Friday: Increasing clouds, with a high near 45. Northwest wind around 10 mph becoming southwest in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 36. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 36 °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: Mostly clear, with a low around 32. Northwest wind 9 to 14 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Clear

  • 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 37. Southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 53. Breezy, with a south wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Rain and snow, possibly mixed with sleet before 1am, then a slight chance of snow between 1am and 2am. Patchy fog between 7pm and midnight. Low around 30. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than one inch possible.
Friday
Increasing clouds, with a high near 45. 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 36. 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
Mostly clear, with a low around 32. Northwest wind 9 to 14 mph, with gusts as high as 30 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 37. Southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 53. Breezy, with a south wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 45. Southwest wind around 16 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 27. West wind 13 to 16 mph.
Wednesday
Mostly sunny, with a high near 36. West wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 39. Southeast wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Nantucket Memorial Airport MA
 41.29°N 70.05°W (Elev. 3 ft)
Last Update:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
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