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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
A Few Clouds
30°F
-1°C
| Humidity | 61% |
| Wind Speed | Calm |
| Barometer | 29.88 in (1011.8 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 5:53 pm EST |
Extended Forecast for
3 Miles NNE Siasconset MA
Tonight

Low: 25 °F
Partly Cloudy
Friday

High: 33 °F
Sunny
Friday Night

Low: 29 °F
Chance
FlurriesSaturday

High: 36 °F
Chance
FlurriesSaturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 34 °F
Mostly Sunny
Sunday Night

Low: 31 °F
Mostly Cloudy
Washington's Birthday

High: 37 °F
Mostly Sunny
Monday Night

Low: 35 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 25. Northwest wind 15 to 17 mph.
Friday
Sunny, with a high near 33. Northwest wind 9 to 14 mph.
Friday Night
A chance of flurries after 3am. Partly cloudy, with a low around 29. West wind 10 to 13 mph.
Saturday
A chance of flurries before 10am. Mostly sunny, with a high near 36. West wind around 13 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 34. Northwest wind 7 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 31. East wind 6 to 8 mph.
Washington's Birthday
Mostly sunny, with a high near 37. East wind around 11 mph.
Monday Night
Partly cloudy, with a low around 35. East wind around 9 mph.
Tuesday
Partly sunny, with a high near 39. Southeast wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind around 9 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 41. South wind 9 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Cloudy, with a low around 35. South wind 11 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 38. Northwest wind around 17 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT 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)
1:07 pm EST Feb 12, 2026
6pm EST Feb 12, 2026-6pm EST Feb 19, 2026


