Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

27°F

-3°C

Humidity 58%
Wind Speed NW 17 G 28 mph
Barometer 29.75 in (1007.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 24 Feb 8:53 am EST
Extended Forecast for

2 Miles ENE Siasconset MA

  • Today

    Today: Mostly sunny, with a high near 29. West wind 10 to 15 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. West wind 8 to 11 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain and snow likely before 10am, then rain.  High near 39. Southwest wind 9 to 15 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Southwest wind around 11 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow between 1pm and 2pm, then a chance of rain and snow.  Partly sunny, with a high near 38. West wind 7 to 9 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all rain after 4am.  Mostly cloudy, with a low around 30. Southwest wind 7 to 10 mph becoming north after midnight.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow before 8am, then a chance of rain between 8am and 11am.  Partly sunny, with a high near 35. North wind 6 to 10 mph.  Chance of precipitation is 40%.

    High: 35 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. North wind around 6 mph becoming south after midnight.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. South wind 6 to 10 mph.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 29. West wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 24. West wind 8 to 11 mph.
Wednesday
Rain and snow likely before 10am, then rain. High near 39. Southwest wind 9 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 32. Southwest wind around 11 mph.
Thursday
A slight chance of snow between 1pm and 2pm, then a chance of rain and snow. Partly sunny, with a high near 38. West wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 4am. Mostly cloudy, with a low around 30. Southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
A chance of snow before 8am, then a chance of rain between 8am and 11am. Partly sunny, with a high near 35. North wind 6 to 10 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 31. North wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 40. South wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 37. West wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 20. Northwest wind 11 to 13 mph.
Monday
Partly sunny, with a high near 28. North wind 10 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Siasconset MA
 41.28°N 69.97°W (Elev. 56 ft)
5:52 am EST Feb 24, 2026
9am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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