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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
30°F
-1°C
| Humidity | 56% |
| Wind Speed | NW 6 mph |
| Barometer | 30.12 in (1019.8 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 10 Feb 10:53 am EST |
Extended Forecast for
2 Miles ENE Siasconset MA
This Afternoon

High: 35 °F
Partly Sunny
Tonight
Low: 29 °F
Chance
Rain/Snow
then RainWednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 25 °F
Slight Chance
SnowThursday
High: 32 °F
Slight Chance
Snow then
Partly SunnyThursday Night

Low: 24 °F
Partly Cloudy
Friday

High: 32 °F
Mostly Sunny
Friday Night

Low: 25 °F
Partly Cloudy
Saturday

High: 34 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 35. Southwest wind around 6 mph.
Tonight
Rain and snow likely before 1am, then rain. Low around 29. South wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 36. West wind 10 to 16 mph.
Wednesday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 25. West wind around 16 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 8am. Partly sunny, with a high near 32. Northwest wind 11 to 15 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 24. Northwest wind around 11 mph.
Friday
Mostly sunny, with a high near 32. West wind around 10 mph.
Friday Night
Partly cloudy, with a low around 25. West wind around 11 mph.
Saturday
Mostly sunny, with a high near 34. Northwest wind 10 to 13 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 36. North wind around 8 mph becoming east in the afternoon.
Sunday Night
A chance of rain. Cloudy, with a low around 32. Southeast wind 7 to 11 mph. Chance of precipitation is 40%.
Washington's Birthday
A chance of rain. Cloudy, with a high near 40. East wind 13 to 16 mph. Chance of precipitation is 50%.
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)
8:08 am EST Feb 10, 2026
12pm EST Feb 10, 2026-6pm EST Feb 16, 2026


