Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Overcast
35°F
2°C
| Humidity | 89% |
| Wind Speed | NW 5 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 9.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 26 Feb 10:53 pm EST |
Extended Forecast for
3 Miles NNE Siasconset MA
Tonight
Low: 31 °F
Decreasing
CloudsFriday
High: 37 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 37 °F
Chance Rain
then Chance
Rain/SnowSunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 28 °F
Mostly Cloudy
Monday Night
Low: 25 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 7 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 37. North wind 5 to 10 mph becoming light and variable.
Friday Night
Mostly clear, with a low around 34. South wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 40. South wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 34. West wind 5 to 9 mph becoming northwest after midnight.
Sunday
A chance of rain between 11am and 2pm, then a chance of snow after 2pm. Partly sunny, with a high near 37. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 23. North wind 16 to 18 mph.
Monday
Mostly cloudy, with a high near 28. North wind 7 to 14 mph.
Monday Night
Partly cloudy, with a low around 25. North wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 37. Northeast wind 9 to 14 mph becoming south in the afternoon.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 32. South wind around 14 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 41. South wind 13 to 16 mph becoming west in the morning. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 36. West wind around 11 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. West wind 11 to 15 mph becoming south in the afternoon. Chance of precipitation is 30%.
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)
1:16 pm EST Feb 26, 2026
11pm EST Feb 26, 2026-6pm EST Mar 5, 2026
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