Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Light Rain Fog/Mist

44°F

7°C

Humidity 96%
Wind Speed E 13 mph
Barometer 29.61 in (1002.5 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill38°F (3°C)
Last update 16 Feb 9:53 am EST
Extended Forecast for

4 Miles N Siasconset MA

Wind Advisory February 16, 07:00pm until February 17, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Rain and possibly a thunderstorm before 4pm, then rain between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall.  High near 49. Windy, with a south wind 13 to 18 mph becoming south 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 49 °F

    Heavy Rain
    and Windy

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and midnight.  Low around 30. Very windy, with a southwest wind 33 to 40 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 30 °F

    Rain and
    Windy then
    Partly Cloudy
    and Very
    Windy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 32. Very windy, with a west wind 32 to 40 mph, with gusts as high as 50 mph.

    High: 32 °F

    Partly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Windy, with a west wind 31 to 34 mph.

    Low: 22 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 27. Windy, with a west wind 26 to 30 mph.

    High: 27 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Windy, with a west wind 22 to 26 mph.

    Low: 19 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Blustery, with a northwest wind 11 to 20 mph.

    High: 30 °F

    Mostly Sunny
    and Blustery
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. West wind 6 to 9 mph becoming north after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 10am. The snow could be heavy at times.  Mostly cloudy, with a high near 34. Northeast wind 10 to 17 mph.  Chance of precipitation is 70%.

    High: 34 °F

    Heavy Snow

Detailed Forecast

Today
Rain and possibly a thunderstorm before 4pm, then rain between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. High near 49. Windy, with a south wind 13 to 18 mph becoming south 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Rain and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and midnight. Low around 30. Very windy, with a southwest wind 33 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Washington's Birthday
Partly sunny, with a high near 32. Very windy, with a west wind 32 to 40 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a low around 22. Windy, with a west wind 31 to 34 mph.
Tuesday
Sunny, with a high near 27. Windy, with a west wind 26 to 30 mph.
Tuesday Night
Partly cloudy, with a low around 19. Windy, with a west wind 22 to 26 mph.
Wednesday
Mostly sunny, with a high near 30. Blustery, with a northwest wind 11 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 27. West wind 6 to 9 mph becoming north after midnight.
Thursday
Snow likely, mainly after 10am. The snow could be heavy at times. Mostly cloudy, with a high near 34. Northeast wind 10 to 17 mph. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 27. Blustery, with a north wind 18 to 20 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 34. Northwest wind 14 to 18 mph.
Friday Night
Partly cloudy, with a low around 25. Northwest wind 11 to 14 mph.
Saturday
Sunny, with a high near 34. Northwest wind 7 to 10 mph.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Siasconset MA
 41.33°N 69.98°W (Elev. 0 ft)
9:42 am EST Feb 16, 2025
10am EST Feb 16, 2025-6pm EST Feb 22, 2025
 
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Additional Resources

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