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 NE 20 G 33 mph
Barometer 30.39 in (1029.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Apr 6:53 am EDT
Extended Forecast for

Nantucket Memorial Airport MA

  • Today

    Today: Rain, mainly before 3pm. Patchy fog before 10am. High near 42. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Breezy

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 37. East wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Southeast wind 8 to 17 mph becoming southwest in the afternoon.

    High: 51 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 18 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. West wind 11 to 14 mph becoming northeast in the afternoon.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. East wind 11 to 13 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

    High: 54 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 49. West wind 14 to 17 mph.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Rain, mainly before 3pm. Patchy fog before 10am. High near 42. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 37. East wind 9 to 14 mph, with gusts as high as 25 mph.
Friday
Patchy fog before 1pm, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 51. Southeast wind 8 to 17 mph becoming southwest in the afternoon.
Friday Night
Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 18 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 52. West wind 11 to 14 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 40. East wind 11 to 13 mph.
Sunday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Sunny, with a high near 49. West wind 14 to 17 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind 9 to 14 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 32. North wind 7 to 16 mph.
Wednesday
Sunny, with a high near 42. Northeast wind 11 to 15 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:
2:56 am EDT Apr 2, 2026
Forecast Valid:
7am EDT Apr 2, 2026-6pm EDT Apr 8, 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