National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast

39°F

4°C

Humidity 93%
Wind Speed E 14 G 24 mph
Barometer 30.48 in (1032.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 2 Apr 7:53 pm EDT
Extended Forecast for

Nantucket Memorial Airport MA

  • Tonight

    Tonight: A slight chance of showers after 1am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind 8 to 14 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog. Otherwise, cloudy, with a high near 50. Southeast wind 9 to 17 mph becoming southwest in the afternoon.

    High: 50 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 42. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 48. West wind 10 to 14 mph becoming northeast in the afternoon.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind around 13 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly after 9am. High near 53. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.

    High: 53 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Cloudy, with a low around 40. Southwest wind 11 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely between 7am and 8am. Mostly sunny, with a high near 47. West wind 14 to 17 mph. Chance of precipitation is 60%.

    High: 47 °F

    Showers
    Likely then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West wind 8 to 14 mph.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers after 1am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind 8 to 14 mph. Chance of precipitation is 20%.
Friday
Patchy fog. Otherwise, cloudy, with a high near 50. Southeast wind 9 to 17 mph becoming southwest in the afternoon.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 48. West wind 10 to 14 mph becoming northeast in the afternoon.
Saturday Night
A chance of showers, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind around 13 mph. Chance of precipitation is 30%.
Sunday
Showers, mainly after 9am. High near 53. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 40. Southwest wind 11 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Monday
Showers likely between 7am and 8am. Mostly sunny, with a high near 47. West wind 14 to 17 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 37. West wind 8 to 14 mph.
Tuesday
Sunny, with a high near 46. West wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 33. North wind 8 to 15 mph.
Wednesday
Sunny, with a high near 41. North wind 13 to 16 mph.
Wednesday Night
Mostly clear, with a low around 33. East wind around 8 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 48. South wind 9 to 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
Last Update:
7:27 pm EDT Apr 2, 2026
Forecast Valid:
8pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation