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.

Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed W 5 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Wind Chill35°F (2°C)
Last update 11 Jan 1:53 pm EST
Extended Forecast for

2 Miles WSW Nantucket Memorial Airport MA

  • This Afternoon

    This Afternoon: Isolated showers before 3pm. Mostly cloudy, with a high near 43. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 43 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Breezy, with a west wind 18 to 23 mph, with gusts as high as 43 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. West wind 10 to 13 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind 9 to 11 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. South wind 8 to 13 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Southwest wind 10 to 15 mph.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 7pm. Cloudy, with a low around 37. South wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
Isolated showers before 3pm. Mostly cloudy, with a high near 43. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 28. Breezy, with a west wind 18 to 23 mph, with gusts as high as 43 mph.
Monday
Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 33. West wind 10 to 13 mph.
Tuesday
Sunny, with a high near 43. West wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 36. South wind 8 to 13 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 10 to 15 mph.
Wednesday Night
A chance of rain after 7pm. Cloudy, with a low around 37. South wind 6 to 8 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 7 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely before 3am, then snow likely. Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 37. Northwest wind 14 to 17 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 28. West wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 40. West wind 9 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Nantucket Memorial Airport MA
 41.25°N 70.09°W (Elev. 23 ft)
Last Update:
1:30 pm EST Jan 11, 2026
Forecast Valid:
2pm EST Jan 11, 2026-6pm EST Jan 17, 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