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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
26°F
-3°C
| Humidity | 63% |
| Wind Speed | NW 17 G 26 mph |
| Barometer | 29.77 in (1008.1 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 12 Feb 6:53 am EST |
Extended Forecast for
2 Miles ENE Siasconset MA
Today
High: 32 °F
Isolated Snow
Showers then
Partly SunnyTonight

Low: 24 °F
Partly Cloudy
Friday

High: 32 °F
Sunny
Friday Night

Low: 27 °F
Partly Cloudy
Saturday
High: 35 °F
Slight Chance
Snow Showers
then SunnySaturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 36 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Mostly Cloudy
then Chance
Rain and
Patchy FogWashington's Birthday
High: 38 °F
Chance
Rain/Snow and
Patchy Fog
Detailed Forecast
Today
Isolated snow showers before 8am. Partly sunny, with a high near 32. Northwest wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 24. Northwest wind 11 to 16 mph.
Friday
Sunny, with a high near 32. Northwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 27. West wind 6 to 9 mph.
Saturday
A slight chance of snow showers between 9am and noon. Mostly sunny, with a high near 35. West wind 9 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 27. West wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 7 to 10 mph.
Sunday Night
A chance of rain after 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 31. East wind 6 to 8 mph. Chance of precipitation is 30%.
Washington's Birthday
A chance of rain before 9am, then a chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Patchy fog between noon and 2pm. Otherwise, mostly cloudy, with a high near 38. East wind 9 to 11 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain before midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 32. North wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 38. North wind 8 to 10 mph becoming west in the afternoon.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 32. Southwest wind around 8 mph.
Wednesday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 40. South wind 9 to 13 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)
6:16 am EST Feb 12, 2026
7am EST Feb 12, 2026-6pm EST Feb 18, 2026


