Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fog

44°F

7°C

Humidity 96%
Wind Speed SW 9 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Wind Chill39°F (4°C)
Last update 10 Mar 12:53 am EDT
Extended Forecast for

Nantucket Memorial Airport MA

  • Overnight

    Overnight: Patchy dense fog.  Otherwise, mostly cloudy, with a low around 38. Southwest wind around 9 mph.

    Low: 38 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 47. Southwest wind 10 to 14 mph.

    High: 47 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, cloudy, with a low around 39. Southwest wind 8 to 11 mph.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog.  Otherwise, cloudy, with a high near 47. South wind 9 to 14 mph.

    High: 47 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 40. South wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: Rain likely, mainly before 9am.  Mostly cloudy, with a high near 49. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain, mixing with snow after 11pm, then gradually ending.  Mostly cloudy, with a low around 29. Northwest wind 15 to 18 mph.  Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Sunny, with a high near 41. Northwest wind 11 to 13 mph becoming southwest in the afternoon.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 33. Breezy, with a south wind 14 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain
    and Breezy

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 9 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47. Southwest wind 10 to 14 mph.
Tuesday Night
Patchy fog. Otherwise, cloudy, with a low around 39. Southwest wind 8 to 11 mph.
Wednesday
Patchy fog. Otherwise, cloudy, with a high near 47. South wind 9 to 14 mph.
Wednesday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 49. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 29. Northwest wind 15 to 18 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 41. Northwest wind 11 to 13 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 33. Breezy, with a south wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 9 to 16 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy, with a south wind 20 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Monday
Rain likely. Mostly cloudy, with a high near 47. Breezy, with a southwest wind around 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
10:48 pm EDT Mar 9, 2026
1am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
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Additional Resources

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