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.

41°F

5°C

Humidity 82%
Wind Speed SE 18 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 12:53 am EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • Overnight

    Overnight: Showers likely, mainly between 2am and 3am. Mostly cloudy, with a steady temperature around 42. South wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 45. Breezy, with a west wind 18 to 24 mph, with gusts as high as 43 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 44. North wind around 7 mph becoming east in the afternoon.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southeast wind 9 to 14 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Rain, mainly after 8am. High near 53. Breezy, with a south wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 37. Breezy, with a south wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly before 10am. Partly sunny, with a high near 46. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 46 °F

    Breezy. Rain
    Likely then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly between 2am and 3am. Mostly cloudy, with a steady temperature around 42. South wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 45. Breezy, with a west wind 18 to 24 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 32. Northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 44. North wind around 7 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. Southeast wind 9 to 14 mph.
Monday
Rain, mainly after 8am. High near 53. Breezy, with a south wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. Breezy, with a south wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 10am. Partly sunny, with a high near 46. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 37. Northwest wind 7 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Thursday
Partly sunny, with a high near 41. Southeast wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 34. South wind around 7 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 42. West wind 7 to 10 mph.
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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:
2:45 pm EDT Mar 13, 2026
Forecast Valid:
1am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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