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

37°F

3°C

Humidity 96%
Wind Speed SW 7 mph
Barometer 29.59 in (1002.1 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill32°F (0°C)
Last update 11 Feb 4:53 am EST
Extended Forecast for

2 Miles ENE Nantucket MA

  • Overnight

    Overnight: A chance of rain. Cloudy, with a steady temperature around 36. Southwest wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 35. West wind 10 to 13 mph.

    High: 35 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West wind 11 to 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Northwest wind around 11 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33. Northwest wind around 10 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. West wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow before 8am. Mostly sunny, with a high near 34. West wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Northwest wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a steady temperature around 36. Southwest wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 35. West wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind 11 to 15 mph.
Thursday
Partly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 23. Northwest wind around 11 mph.
Friday
Sunny, with a high near 33. Northwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 26. West wind around 10 mph.
Saturday
A chance of snow before 8am. Mostly sunny, with a high near 34. West wind 10 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 26. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 34. North wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 29. Northeast wind 6 to 9 mph becoming southeast after midnight.
Washington's Birthday
Mostly cloudy, with a high near 38. East wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 31. Northwest wind around 11 mph.
Tuesday
Mostly sunny, with a high near 38. Northwest wind 9 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Nantucket MA
 41.3°N 70.08°W (Elev. 0 ft)
Last Update:
12:46 am EST Feb 11, 2026
Forecast Valid:
5am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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