Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

51°F

11°C

Humidity 77%
Wind Speed S 12 mph
Barometer 30.31 in (1026.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 10 Apr 1:53 pm EDT
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Southwest wind around 10 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 9pm and 1am.  Otherwise, increasing clouds, with a low around 43. Southwest wind 14 to 16 mph.

    Low: 43 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 18 mph.

    High: 55 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. North wind 6 to 10 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. North wind around 6 mph becoming south in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 3am.  Mostly cloudy, with a low around 41. South wind 7 to 11 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 53. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 53 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: A chance of showers between 11pm and midnight.  Mostly cloudy, with a low around 46. West wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. West wind around 10 mph.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Southwest wind around 10 mph.
Tonight
Patchy fog between 9pm and 1am. Otherwise, increasing clouds, with a low around 43. Southwest wind 14 to 16 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 18 mph.
Saturday Night
Mostly clear, with a low around 39. North wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 48. North wind around 6 mph becoming south in the afternoon.
Sunday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 41. South wind 7 to 11 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 53. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.
Monday Night
A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 46. West wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 55. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 45. South wind around 9 mph.
Wednesday
Partly sunny, with a high near 54. South wind 9 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind around 11 mph.
Thursday
Mostly cloudy, with a high near 56. Southwest wind 10 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Nantucket Memorial Airport MA
 41.25°N 70.09°W (Elev. 23 ft)
2:50 pm EDT Apr 10, 2026
2pm EDT Apr 10, 2026-6pm EDT Apr 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