National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

A Few Clouds

22°C

71°F

Humidity 90%
Wind Speed W 22 km/h
Barometer 1007.2 mb (29.74 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 27 Jun 11:53 am EDT
Extended Forecast for

3 Miles NNW Siasconset MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 24. West wind around 27 km/h.

    High: 24 °C

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Southwest wind 14 to 19 km/h becoming north 24 to 29 km/h after midnight.

    Low: 17 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 22. North wind 19 to 24 km/h decreasing to 13 to 18 km/h in the afternoon.

    High: 22 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. South wind around 11 km/h.

    Low: 17 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 23. South wind 14 to 23 km/h.

    High: 23 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 19. South wind 23 to 29 km/h. Chance of precipitation is 40%.

    Low: 19 °C

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 24. Breezy, with a southwest wind 32 to 34 km/h. Chance of precipitation is 80%.

    High: 24 °C

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. Southwest wind 23 to 27 km/h. Chance of precipitation is 60%.

    Low: 18 °C

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 23. North wind 21 to 23 km/h.

    High: 23 °C

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. West wind around 27 km/h.
Tonight
Partly cloudy, with a low around 17. Southwest wind 14 to 19 km/h becoming north 24 to 29 km/h after midnight.
Friday
Sunny, with a high near 22. North wind 19 to 24 km/h decreasing to 13 to 18 km/h in the afternoon.
Friday Night
Mostly clear, with a low around 17. South wind around 11 km/h.
Saturday
Mostly sunny, with a high near 23. South wind 14 to 23 km/h.
Saturday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 19. South wind 23 to 29 km/h. Chance of precipitation is 40%.
Sunday
Showers. High near 24. Breezy, with a southwest wind 32 to 34 km/h. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. Southwest wind 23 to 27 km/h. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 23. North wind 21 to 23 km/h.
Monday Night
Mostly clear, with a low around 18. North wind 11 to 14 km/h.
Tuesday
Sunny, with a high near 23. North wind 14 to 16 km/h.
Tuesday Night
Partly cloudy, with a low around 18. Northeast wind around 10 km/h becoming west after midnight.
Wednesday
Mostly sunny, with a high near 24. Northwest wind 13 to 18 km/h becoming south in the afternoon.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Siasconset MA
 41.31°N 70.02°W (Elev. 13 m)
Last Update:
11:24 am EDT Jun 27, 2024
Forecast Valid:
12pm EDT Jun 27, 2024-6pm EDT Jul 3, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation