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Hazardous Weather Conditions
Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
23°F
-5°C
| Humidity | 68% |
| Wind Speed | NW 15 G 23 mph |
| Barometer | 29.74 in (1007.2 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 2 Feb 2:53 am EST |
Extended Forecast for
Nantucket Memorial Airport MA
Coastal Flood Advisory February 2, 03:02am until February 2, 02:00pm
NOW until 2:00pm Mon

Coastal Flood Advisory
Overnight

Low: 20 °F
Cloudy
Monday

High: 29 °F
Decreasing
CloudsMonday Night

Low: 21 °F
Mostly Clear
Tuesday

High: 32 °F
Sunny
Tuesday Night

Low: 25 °F
Mostly Cloudy
Wednesday

High: 33 °F
Partly Sunny
Wednesday Night

Low: 20 °F
Partly Cloudy
Thursday

High: 29 °F
Mostly Sunny
Detailed Forecast
Overnight
Cloudy, with a low around 20. Northwest wind around 17 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 10 to 14 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 32. West wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 25. West wind around 8 mph.
Wednesday
Partly sunny, with a high near 33. West wind 7 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 20. Northwest wind 11 to 14 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind 11 to 14 mph.
Thursday Night
Partly cloudy, with a low around 20. Northwest wind 9 to 13 mph.
Friday
Partly sunny, with a high near 33. Southwest wind 10 to 14 mph.
Friday Night
Snow likely. Mostly cloudy, with a low around 15. Northwest wind 13 to 16 mph. Chance of precipitation is 60%.
Saturday
A chance of snow. Partly sunny, with a high near 23. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7. Windy, with a northwest wind around 26 mph, with gusts as high as 41 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly sunny, with a high near 22. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Nantucket Memorial Airport MA
41.25°N 70.06°W (Elev. 0 ft)
41.25°N 70.06°W (Elev. 0 ft)
2:47 am EST Feb 2, 2026
3am EST Feb 2, 2026-6pm EST Feb 8, 2026



