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Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Nantucket Memorial Airport MA

  • Today

    Today: Rain likely before 3pm, then rain likely, possibly mixed with snow between 3pm and 4pm, then rain likely after 4pm. Patchy dense fog. Otherwise, cloudy, with a high near 37. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Rain and snow likely, possibly mixed with freezing rain before 1am, then a slight chance of snow between 1am and 3am. Patchy fog before 1am. Otherwise, cloudy, with a low around 32. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Northeast wind 5 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 3am, mixing with rain after 5am. Mostly cloudy, with a low around 31. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: Rain, mainly after 1pm. High near 38. East wind 7 to 11 mph. Chance of precipitation is 80%.

    High: 38 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 2am. Low around 31. East wind around 11 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 10am. Mostly cloudy, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Northeast wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Rain likely before 3pm, then rain likely, possibly mixed with snow between 3pm and 4pm, then rain likely after 4pm. Patchy dense fog. Otherwise, cloudy, with a high near 37. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow likely, possibly mixed with freezing rain before 1am, then a slight chance of snow between 1am and 3am. Patchy fog before 1am. Otherwise, cloudy, with a low around 32. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 37. Northeast wind 5 to 8 mph.
Thursday Night
A slight chance of snow after 3am, mixing with rain after 5am. Mostly cloudy, with a low around 31. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Rain, mainly after 1pm. High near 38. East wind 7 to 11 mph. Chance of precipitation is 80%.
Friday Night
Rain, mainly before 2am. Low around 31. East wind around 11 mph becoming north after midnight. Chance of precipitation is 80%.
Saturday
A chance of rain before 10am. Mostly cloudy, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 29. Northeast wind around 7 mph.
Sunday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 3am. Cloudy, with a low around 29. Northeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
Rain and snow likely. Cloudy, with a high near 36. Northeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23. Northwest wind around 15 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.27°N 70.06°W (Elev. 49 ft)
Last Update:
6:36 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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