National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

33°F

1°C

Humidity 48%
Wind Speed NW 10 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 23 Jan 9:53 am EST
Extended Forecast for

Nantucket Memorial Airport MA

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Sunny, with a high near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -7. Breezy, with a northwest wind around 22 mph, with gusts as high as 36 mph.

    Low: 10 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Wind chill values as low as -7. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 18 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 13. Northwest wind 10 to 14 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow, mainly after 10am. The snow could be heavy at times. High near 33. North wind 9 to 17 mph becoming east in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Rain, snow, and sleet before 4am, then rain between 4am and 5am, then rain and sleet after 5am. The snow could be heavy at times. Low around 26. Breezy, with an east wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Breezy. Heavy
    Snow then
    Wintry Mix

  • Monday

    Monday: Rain, snow, and sleet before 7am, then rain and snow between 7am and 9am, then snow likely after 9am. High near 36. Breezy, with a northeast wind 18 to 21 mph. Chance of precipitation is 80%.

    High: 36 °F

    Wintry Mix
    and Breezy
    then Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.

    Low: 17 °F

    Snow Likely
    and Blustery

  • Tuesday

    Tuesday: A chance of snow before 8am. Mostly sunny, with a high near 26. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    and Blustery
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -7. Breezy, with a northwest wind around 22 mph, with gusts as high as 36 mph.
Saturday
Mostly sunny, with a high near 18. Wind chill values as low as -7. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 13. Northwest wind 10 to 14 mph.
Sunday
Snow, mainly after 10am. The snow could be heavy at times. High near 33. North wind 9 to 17 mph becoming east in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Rain, snow, and sleet before 4am, then rain between 4am and 5am, then rain and sleet after 5am. The snow could be heavy at times. Low around 26. Breezy, with an east wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.
Monday
Rain, snow, and sleet before 7am, then rain and snow between 7am and 9am, then snow likely after 9am. High near 36. Breezy, with a northeast wind 18 to 21 mph. Chance of precipitation is 80%.
Monday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Tuesday
A chance of snow before 8am. Mostly sunny, with a high near 26. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 16. Breezy, with a west wind 17 to 20 mph.
Wednesday
Mostly sunny, with a high near 26. West wind 14 to 16 mph.
Wednesday Night
Mostly cloudy, with a low around 17. Northwest wind around 14 mph.
Thursday
A chance of snow. Partly sunny, with a high near 26. Northwest wind 13 to 16 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.25°N 70.06°W (Elev. 0 ft)
Last Update:
8:57 am EST Jan 23, 2026
Forecast Valid:
10am EST Jan 23, 2026-6pm EST Jan 29, 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