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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fog/Mist and Breezy
11°F
-12°C
| Humidity | 84% |
| Wind Speed | NW 25 G 35 mph |
| Barometer | 29.89 in (1012.3 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 5.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 8 Feb 7:53 am EST |
Extended Forecast for
3 Miles NNE Siasconset MA
Today
High: 23 °F
Slight Chance
Snow Showers
and WindyTonight
Low: 18 °F
Mostly Cloudy
and BlusteryMonday
High: 28 °F
Mostly Sunny
Monday Night
Low: 24 °F
Mostly Clear
Tuesday
High: 34 °F
Partly Sunny
Tuesday Night
Low: 30 °F
Chance Snow
then Chance
Rain/SnowWednesday
High: 35 °F
Chance Rain
then Mostly
SunnyWednesday Night
Low: 28 °F
Partly Cloudy
Thursday
High: 33 °F
Partly Sunny
Detailed Forecast
Today
A slight chance of snow showers before 9am. Mostly cloudy, with a high near 23. Windy, with a northwest wind 20 to 26 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 18. Blustery, with a northwest wind 20 to 22 mph.
Monday
Mostly sunny, with a high near 28. Northwest wind 15 to 18 mph.
Monday Night
Mostly clear, with a low around 24. Northwest wind 11 to 17 mph.
Tuesday
Partly sunny, with a high near 34. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow before midnight, then a chance of rain and snow between midnight and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 30. Southwest wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain before 8am. Mostly sunny, with a high near 35. West wind 10 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 28. Northwest wind 13 to 15 mph.
Thursday
Partly sunny, with a high near 33. Northwest wind 13 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 29. Northwest wind around 14 mph.
Friday
Partly sunny, with a high near 34. North wind 10 to 13 mph.
Friday Night
Mostly cloudy, with a low around 30. North wind 10 to 13 mph.
Saturday
Mostly sunny, with a high near 35. North wind 13 to 15 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Siasconset MA
41.33°N 69.98°W (Elev. 0 ft)
41.33°N 69.98°W (Elev. 0 ft)
6:18 am EST Feb 8, 2026
8am EST Feb 8, 2026-6pm EST Feb 14, 2026
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