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

39°F

4°C

Humidity 93%
Wind Speed NE 18 G 25 mph
Barometer 30.42 in (1029.9 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill30°F (-1°C)
Last update 2 Apr 7:53 am EDT
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • Today

    Today: Rain, mainly before noon. Patchy fog. High near 42. Northeast wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 38. East wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Southeast wind 7 to 15 mph becoming southwest in the afternoon.

    High: 51 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. West wind 10 to 13 mph becoming northeast in the afternoon.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. East wind around 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 53. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 53 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39. West wind 10 to 17 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 48. West wind 13 to 15 mph.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Rain, mainly before noon. Patchy fog. High near 42. Northeast wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 38. East wind 7 to 13 mph, with gusts as high as 25 mph.
Friday
Patchy fog before 1pm, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Southeast wind 7 to 15 mph becoming southwest in the afternoon.
Friday Night
Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 50. West wind 10 to 13 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. East wind around 10 mph.
Sunday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 53. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39. West wind 10 to 17 mph. Chance of precipitation is 60%.
Monday
Sunny, with a high near 48. West wind 13 to 15 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 33. North wind 7 to 15 mph.
Wednesday
Sunny, with a high near 40. North wind 11 to 14 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:
2:56 am EDT Apr 2, 2026
Forecast Valid:
8am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
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