Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast

48°F

9°C

Humidity 89%
Wind Speed SW 16 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Wind Chill42°F (6°C)
Last update 26 Mar 8:53 am EDT
Extended Forecast for

3 Miles NNE Siasconset MA

  • Today

    Today: Partly sunny, with a high near 49. Breezy, with a southwest wind around 23 mph, with gusts as high as 33 mph.

    High: 49 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Rain likely, mainly after 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a steady temperature around 47. Breezy, with a southwest wind 21 to 25 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain, mainly before 11am.  Patchy fog before 2pm. High near 45. North wind 14 to 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Northeast wind 10 to 13 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. North wind 15 to 18 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Light and variable wind becoming northwest 5 to 10 mph in the evening.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. Southwest wind 11 to 16 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Southwest wind 14 to 16 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47. Windy, with a southwest wind 20 to 26 mph.

    High: 47 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Today
Partly sunny, with a high near 49. Breezy, with a southwest wind around 23 mph, with gusts as high as 33 mph.
Tonight
Rain likely, mainly after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a steady temperature around 47. Breezy, with a southwest wind 21 to 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 11am. Patchy fog before 2pm. High near 45. North wind 14 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 31. Northeast wind 10 to 13 mph.
Saturday
Partly sunny, with a high near 36. North wind 15 to 18 mph.
Saturday Night
Partly cloudy, with a low around 31. Light and variable wind becoming northwest 5 to 10 mph in the evening.
Sunday
Sunny, with a high near 41. Southwest wind 11 to 16 mph.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind 14 to 16 mph.
Monday
Mostly cloudy, with a high near 47. Windy, with a southwest wind 20 to 26 mph.
Monday Night
Mostly cloudy, with a low around 41. Breezy, with a west wind 20 to 25 mph.
Tuesday
A chance of rain. Partly sunny, with a high near 45. Northwest wind 11 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39. East wind 9 to 14 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46. East wind around 18 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Siasconset MA
 41.33°N 69.98°W (Elev. 0 ft)
3:29 am EDT Mar 26, 2026
9am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
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