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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
29°F
-2°C
| Humidity | 61% |
| Wind Speed | SW 10 mph |
| Barometer | 30.06 in (1017.9 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 10 Feb 1:53 pm EST |
Extended Forecast for
2 Miles ENE Siasconset MA
This Afternoon

High: 31 °F
Partly Sunny
Tonight
Low: 30 °F
Chance
Rain/Snow
then RainWednesday
High: 36 °F
Chance Rain
then Mostly
SunnyWednesday Night

Low: 25 °F
Partly Cloudy
Thursday

High: 32 °F
Partly Sunny
Thursday Night

Low: 24 °F
Partly Cloudy
Friday

High: 33 °F
Sunny
Friday Night

Low: 27 °F
Partly Cloudy
Saturday

High: 34 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 31. Southwest wind around 6 mph.
Tonight
Rain and snow likely before 1am, then rain. Low around 30. South wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain before 7am. Cloudy through mid morning, then gradual clearing, with a high near 36. West wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 25. West wind around 14 mph.
Thursday
Partly sunny, with a high near 32. Northwest wind 11 to 15 mph.
Thursday Night
Partly cloudy, with a low around 24. Northwest wind around 11 mph.
Friday
Sunny, with a high near 33. Northwest wind 8 to 11 mph.
Friday Night
Partly cloudy, with a low around 27. West wind around 11 mph.
Saturday
Mostly sunny, with a high near 34. West wind 11 to 14 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 7 to 9 mph becoming northeast in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31. East wind 6 to 10 mph. Chance of precipitation is 30%.
Washington's Birthday
A chance of rain. Mostly cloudy, with a high near 38. East wind 10 to 14 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT 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)
2:21 pm EST Feb 10, 2026
2pm EST Feb 10, 2026-6pm EST Feb 16, 2026


