Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed E 17 mph
Barometer NA
Dewpoint 44°F (7°C)
Visibility 4.00 mi
Wind Chill38°F (3°C)
Last update 10 Jan 11:53 pm EST
Extended Forecast for

3 Miles NNW Siasconset MA

  • Overnight

    Overnight: Rain.  Patchy fog. Low around 37. Southeast wind around 18 mph becoming southwest.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly before 2pm.  Patchy fog.  Otherwise, cloudy, with a high near 43. West wind 10 to 16 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm.  Partly cloudy, with a low around 30. Windy, with a west wind 22 to 28 mph, with gusts as high as 43 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain and
    Breezy then
    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 16 to 24 mph, with gusts as high as 34 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. West wind 13 to 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. West wind 11 to 14 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind 11 to 17 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. Southwest wind 14 to 17 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 8pm.  Cloudy, with a low around 35. Southwest wind around 10 mph.  Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Rain. Patchy fog. Low around 37. Southeast wind around 18 mph becoming southwest. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before 2pm. Patchy fog. Otherwise, cloudy, with a high near 43. West wind 10 to 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 30. Windy, with a west wind 22 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 16 to 24 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 13 to 15 mph.
Tuesday
Sunny, with a high near 41. West wind 11 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind 11 to 17 mph.
Wednesday
Cloudy, with a high near 45. Southwest wind 14 to 17 mph.
Wednesday Night
A chance of rain after 8pm. Cloudy, with a low around 35. Southwest wind around 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. West wind 9 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. North wind 13 to 18 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 34. North wind 15 to 18 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 29. West wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 38. West wind 10 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Siasconset MA
 41.31°N 70.02°W (Elev. 13 ft)
12:18 am EST Jan 11, 2026
12am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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