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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Overcast and Breezy
23°F
-5°C
| Humidity | 65% |
| Wind Speed | N 22 G 32 mph |
| Barometer | NA |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 26 Dec 3:53 am EST |
Extended Forecast for
2 Miles ENE Siasconset MA
Today
High: 30 °F
Cloudy and
Blustery then
CloudyTonight
Low: 25 °F
Snow Likely
Saturday
High: 34 °F
Chance Snow
then Slight
Chance Snow
and BreezySaturday Night
Low: 28 °F
Partly Cloudy
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Chance Rain
then RainMonday
High: 47 °F
Rain
Monday Night
Low: 28 °F
Breezy. Rain
Likely then
Chance RainTuesday
High: 34 °F
Partly Sunny
and Breezy
Detailed Forecast
Today
Cloudy, with a high near 30. Blustery, with a north wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon.
Tonight
Snow likely, mainly after midnight. Cloudy, with a low around 25. Northeast wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 34. Breezy, with a north wind 13 to 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 28. North wind 10 to 16 mph.
Sunday
Mostly sunny, with a high near 40. West wind around 10 mph.
Sunday Night
Rain, mainly after 2am. Low around 34. West wind around 10 mph becoming south after midnight. Chance of precipitation is 80%.
Monday
Rain. High near 47. Southwest wind 13 to 16 mph. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 28. Breezy, with a west wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 34. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph.
Wednesday
Partly sunny, with a high near 37. West wind around 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 24. West wind 14 to 17 mph.
New Year's Day
Mostly cloudy, with a high near 32. Northwest wind around 15 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Siasconset MA
41.28°N 69.97°W (Elev. 56 ft)
41.28°N 69.97°W (Elev. 56 ft)
4:21 am EST Dec 26, 2025
4am EST Dec 26, 2025-6pm EST Jan 1, 2026
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