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.

Light Rain Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.30 in (1026.0 mb)
Dewpoint 39°F (4°C)
Visibility 1.00 mi
Wind Chill33°F (1°C)
Last update 7 Mar 5:53 am EST
Extended Forecast for

Nantucket Memorial Airport MA

  • Today

    Today: Areas of drizzle before 8am. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a high near 47. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 47 °F

    Areas Drizzle
    and Patchy
    Dense Fog
    then Patchy
    Fog

  • Tonight

    Tonight: A chance of rain after 8pm. Patchy fog. Otherwise, cloudy, with a low around 41. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely, mainly before 11am. Patchy fog before 2pm, then areas of fog after 3pm. Otherwise, cloudy, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely
    and Areas Fog

  • Sunday Night

    Sunday Night: Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 35. West wind around 7 mph.

    Low: 35 °F

    Patchy Fog
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 45. Southwest wind 6 to 10 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Southwest wind 7 to 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 38. Southwest wind around 7 mph.

    Low: 38 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 48. South wind 9 to 14 mph.

    High: 48 °F

    Cloudy

Detailed Forecast

Today
Areas of drizzle before 8am. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a high near 47. Light and variable wind becoming south 6 to 11 mph in the morning.
Tonight
A chance of rain after 8pm. Patchy fog. Otherwise, cloudy, with a low around 41. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly before 11am. Patchy fog before 2pm, then areas of fog after 3pm. Otherwise, cloudy, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 35. West wind around 7 mph.
Monday
Sunny, with a high near 45. Southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 38. Southwest wind 7 to 9 mph.
Tuesday
Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph.
Tuesday Night
Cloudy, with a low around 38. Southwest wind around 7 mph.
Wednesday
Cloudy, with a high near 48. South wind 9 to 14 mph.
Wednesday Night
A chance of rain after 1am. Cloudy, with a low around 39. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 48. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 28. West wind around 15 mph.
Friday
Partly sunny, with a high near 40. West wind 11 to 13 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
 41.27°N 70.06°W (Elev. 49 ft)
Last Update:
11:26 pm EST Mar 6, 2026
Forecast Valid:
6am EST Mar 7, 2026-6pm EDT Mar 13, 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