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

41°F

5°C

Humidity 82%
Wind Speed NE 17 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Mar 12:53 pm EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 47. North wind around 17 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northeast wind 6 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. North wind 10 to 14 mph.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Light and variable wind becoming northwest 5 to 7 mph in the evening.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45. West wind 7 to 14 mph becoming southwest in the afternoon.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Southwest wind around 13 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Southwest wind 9 to 11 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. South wind 10 to 13 mph.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 47. North wind around 17 mph.
Tonight
Mostly cloudy, with a low around 30. Northeast wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 37. North wind 10 to 14 mph.
Saturday Night
Partly cloudy, with a low around 29. Light and variable wind becoming northwest 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 45. West wind 7 to 14 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 38. Southwest wind around 13 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 48. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 40. Southwest wind 9 to 11 mph.
Tuesday
Partly sunny, with a high near 48. South wind 10 to 13 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40. South wind 11 to 14 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. West wind 14 to 16 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Nantucket Memorial Airport MA
 41.29°N 70.05°W (Elev. 3 ft)
Last Update:
2:50 am EDT Mar 27, 2026
Forecast Valid:
1pm EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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