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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Mostly Cloudy
39°F
4°C
| Humidity | 89% |
| Wind Speed | W 14 mph |
| Barometer | 29.65 in (1004.1 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 11 Jan 6:53 pm EST |
Extended Forecast for
3 Miles NNW Siasconset MA
Tonight
Low: 30 °F
Partly Cloudy
and WindyMonday
High: 37 °F
Sunny and
BreezyMonday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 42 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 45 °F
Mostly Cloudy
then Slight
Chance RainWednesday Night
Low: 38 °F
Chance Rain
Thursday
High: 42 °F
Chance Rain
Thursday Night
Low: 29 °F
Rain Likely
then
Rain/Snow
Likely and
Blustery
Detailed Forecast
Tonight
Partly cloudy, with a low around 30. Windy, with a west wind 22 to 28 mph, with gusts as high as 43 mph.
Monday
Sunny, with a high near 37. Breezy, with a west wind 16 to 24 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 13 to 15 mph.
Tuesday
Sunny, with a high near 42. West wind around 11 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 10 to 15 mph.
Wednesday
A slight chance of rain after 3pm. Mostly cloudy, with a high near 45. Southwest wind 13 to 16 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain after 7pm. Cloudy, with a low around 38. South wind 7 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely before 4am, then rain likely, possibly mixed with snow between 4am and 5am, then snow likely after 5am. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 13 to 20 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow before 10am, then a chance of snow between 10am and 2pm. Partly sunny, with a high near 37. Breezy, with a northwest wind 16 to 21 mph. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 29. West wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 39. West wind 10 to 13 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33. Southwest wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 40. South wind 10 to 14 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Siasconset MA
41.31°N 70.02°W (Elev. 13 ft)
41.31°N 70.02°W (Elev. 13 ft)
7:18 pm EST Jan 11, 2026
7pm EST Jan 11, 2026-6pm EST Jan 18, 2026
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