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Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Light Rain Fog/Mist and Breezy

49°F

9°C

Humidity 100%
Wind Speed SE 22 G 37 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 49°F (9°C)
Visibility 2.50 mi
Wind Chill42°F (6°C)
Last update 16 Mar 9:53 am EDT
Extended Forecast for

Nantucket Memorial Airport MA

High Wind Warning March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: Rain and thunderstorms before 5pm, then a chance of rain. Patchy dense fog. High near 55. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Rain and
    Patchy Fog
    then Rain
    Likely and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Patchy fog. Low around 36. Windy, with a south wind 23 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a west wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Breezy.
    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind 13 to 17 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Southeast wind 6 to 9 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Southwest wind 9 to 13 mph.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Rain and thunderstorms before 5pm, then a chance of rain. Patchy dense fog. High near 55. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Patchy fog. Low around 36. Windy, with a south wind 23 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a west wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind 13 to 17 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 40. Southeast wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 34. South wind around 7 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind around 10 mph.
Saturday
A chance of rain. Partly sunny, with a high near 43. Northwest wind 11 to 16 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 32. Northwest wind around 15 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 42. Northwest wind 15 to 17 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket Memorial Airport MA
 41.27°N 70.06°W (Elev. 49 ft)
Last Update:
2:30 am EDT Mar 16, 2026
Forecast Valid:
10am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation