Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast and Breezy

46°F

8°C

Humidity 79%
Wind Speed N 22 G 29 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 21 Mar 11:53 am EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 46. North wind around 17 mph, with gusts as high as 29 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Northeast wind around 6 mph becoming light and variable.

    Low: 38 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 2pm.  High near 46. South wind 11 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 38. Southwest wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Monday

    Monday: Showers likely, mainly before 10am.  Cloudy, with a high near 42. North wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 42 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. North wind 11 to 14 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. North wind 7 to 11 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind 7 to 11 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southwest wind 11 to 15 mph.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 46. North wind around 17 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 38. Northeast wind around 6 mph becoming light and variable.
Sunday
Rain, mainly after 2pm. High near 46. South wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 38. Southwest wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely, mainly before 10am. Cloudy, with a high near 42. North wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 33. North wind 11 to 14 mph.
Tuesday
Sunny, with a high near 40. North wind 7 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind 7 to 11 mph.
Wednesday
Partly sunny, with a high near 45. Southwest wind 11 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 35. West wind around 11 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 46. South wind around 11 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Partly sunny, with a high near 46. West wind around 14 mph. Chance of precipitation is 40%.
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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)
11:28 am EDT Mar 21, 2026
12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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