Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Mostly Cloudy
35°F
2°C
| Humidity | 64% |
| Wind Speed | NE 13 mph |
| Barometer | 30.24 in (1024.1 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 28 Mar 7:53 am EDT |
Extended Forecast for
3 Miles NNE Siasconset MA
Today
High: 37 °F
Decreasing
CloudsTonight
Low: 32 °F
Partly Cloudy
Sunday
High: 44 °F
Sunny
Sunday Night
Low: 40 °F
Increasing
CloudsMonday
High: 47 °F
Mostly Cloudy
and BreezyMonday Night
Low: 43 °F
Mostly Cloudy
Tuesday
High: 50 °F
Partly Sunny
then Partly
Sunny and
BreezyTuesday Night
Low: 47 °F
Partly Cloudy
and WindyWednesday
High: 50 °F
Windy. Mostly
Sunny then
Chance Rain
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 37. North wind 14 to 16 mph.
Tonight
Partly cloudy, with a low around 32. Northeast wind 6 to 15 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 44. Northwest wind 10 to 16 mph becoming southwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 40. Southwest wind around 17 mph.
Monday
Mostly cloudy, with a high near 47. Breezy, with a southwest wind 18 to 22 mph.
Monday Night
Mostly cloudy, with a low around 43. Southwest wind 11 to 16 mph.
Tuesday
Partly sunny, with a high near 50. Breezy, with a southwest wind 14 to 21 mph.
Tuesday Night
Partly cloudy, with a low around 47. Windy, with a southwest wind 24 to 29 mph.
Wednesday
A chance of rain after 3pm. Mostly sunny, with a high near 50. Windy, with a southwest wind 25 to 28 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 17 to 20 mph becoming north after midnight. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 43. Breezy, with a northeast wind 18 to 21 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Cloudy, with a low around 37. Breezy, with a northeast wind 16 to 21 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Cloudy, with a high near 42. Breezy, with an east wind 20 to 24 mph. Chance of precipitation is 40%.
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)
4:52 am EDT Mar 28, 2026
8am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
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