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.

Fair

53°F

12°C

Humidity 64%
Wind Speed W 12 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 6 Oct 2:53 am EDT
Extended Forecast for

2 Miles ENE Nantucket Memorial Airport MA

  • Overnight

    Overnight: Clear, with a low around 51. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Southwest wind around 9 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Southwest wind 10 to 13 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West wind 6 to 9 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. West wind 8 to 10 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northwest wind around 8 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 51. Northwest wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 60. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Clear, with a low around 45. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 58. Southwest wind around 9 mph.
Thursday
Sunny, with a high near 67. Southwest wind 10 to 13 mph.
Thursday Night
Mostly clear, with a low around 57. West wind 6 to 9 mph.
Friday
Sunny, with a high near 64. West wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 55. Northwest wind around 8 mph.
Saturday
Sunny, with a high near 63. Northwest wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 55. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 64. South wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 57. South wind around 9 mph.
Columbus Day
A chance of showers. Partly sunny, with a high near 65. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Nantucket Memorial Airport MA
 41.27°N 70.03°W (Elev. 52 ft)
Last Update:
1:56 am EDT Oct 6, 2026
Forecast Valid:
3am EDT Oct 6, 2026-6pm EDT Oct 12, 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