Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

25°F

-4°C

Humidity 44%
Wind Speed NW 14 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 9 Feb 11:53 pm EST
Extended Forecast for

Nantucket Memorial Airport MA

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Northwest wind 8 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. Northwest wind around 6 mph becoming south in the afternoon.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 11pm, then rain.  Low around 28. South wind 6 to 8 mph becoming west after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then a chance of snow between 9am and 1pm.  Partly sunny, with a high near 36. West wind 9 to 13 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am.  Mostly cloudy, with a low around 25. Northwest wind 10 to 13 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 32. Northwest wind 10 to 14 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Northwest wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Northwest wind 7 to 9 mph.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Northwest wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 35. Northwest wind around 6 mph becoming south in the afternoon.
Tuesday Night
Rain and snow likely before 11pm, then rain. Low around 28. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain before 9am, then a chance of snow between 9am and 1pm. Partly sunny, with a high near 36. West wind 9 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 25. Northwest wind 10 to 13 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 32. Northwest wind 10 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 24. Northwest wind around 10 mph.
Friday
Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 23. Northwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 34. West wind 8 to 11 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind around 8 mph.
Sunday
Partly sunny, with a high near 37. North wind 7 to 10 mph becoming east in the afternoon.
Sunday Night
A chance of rain. Cloudy, with a low around 30. East wind 9 to 13 mph. Chance of precipitation is 50%.
Washington's Birthday
Rain likely. Mostly cloudy, with a high near 40. East wind 14 to 16 mph. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.27°N 70.06°W (Elev. 49 ft)
2:05 pm EST Feb 9, 2026
12am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database