Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair and Breezy
56°F
13°C
| Humidity | 51% |
| Wind Speed | NE 25 G 32 mph |
| Barometer | 30.23 in (1023.6 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 27 Apr 12:53 pm EDT |
Extended Forecast for
3 Miles NNE Siasconset MA
This Afternoon
High: 51 °F
Sunny
Tonight
Low: 44 °F
Mostly Clear
Tuesday
High: 48 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Slight Chance
ShowersWednesday
High: 51 °F
Slight Chance
ShowersWednesday Night
Low: 46 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 52 °F
Showers and
Patchy FogThursday Night
Low: 46 °F
Showers
LikelyFriday
High: 51 °F
Partly Sunny
and Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 51. Northeast wind around 14 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 44. Northeast wind around 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 48. Northeast wind around 15 mph, with gusts as high as 26 mph.
Tuesday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 44. North wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 51. North wind around 10 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 46. Southeast wind 10 to 13 mph. Chance of precipitation is 40%.
Thursday
Showers, mainly after 7am. Patchy fog before 9am. High near 52. Southeast wind around 16 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 46. South wind around 18 mph becoming west after midnight. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 51. Breezy, with a west wind around 21 mph.
Friday Night
Mostly cloudy, with a low around 45. West wind around 18 mph.
Saturday
Mostly sunny, with a high near 51. West wind 13 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 44. West wind 10 to 13 mph.
Sunday
Partly sunny, with a high near 51. West wind 11 to 13 mph.
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)
11:48 am EDT Apr 27, 2026
1pm EDT Apr 27, 2026-6pm EDT May 3, 2026
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