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Hazardous Weather Conditions

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

45°F

7°C

Humidity 97%
Wind Speed SW 12 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 44°F (7°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 11 Apr 12:53 am EDT
Extended Forecast for

2 Miles NNE Nantucket Memorial Airport MA

  • Overnight

    Overnight: Isolated showers after 3am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Isolated
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 57 °F

    Patchy Fog
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 52. North wind 7 to 9 mph becoming southwest in the afternoon.

    High: 52 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of showers after 3am. Cloudy, with a low around 41. South wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 54. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 54 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 47. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. West wind around 10 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. South wind around 8 mph.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers after 3am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 37 mph.
Saturday Night
Mostly clear, with a low around 37. North wind 7 to 9 mph, with gusts as high as 22 mph.
Sunday
Increasing clouds, with a high near 52. North wind 7 to 9 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of showers after 3am. Cloudy, with a low around 41. South wind 7 to 11 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 54. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 31 mph.
Monday Night
A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 47. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 56. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 45. South wind around 8 mph.
Wednesday
Partly sunny, with a high near 55. South wind 8 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind around 10 mph.
Thursday
Mostly cloudy, with a high near 57. Southwest wind 10 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 45. Southwest wind around 8 mph.
Friday
Partly sunny, with a high near 54. North wind 7 to 10 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Nantucket Memorial Airport MA
 41.29°N 70.05°W (Elev. 3 ft)
Last Update:
12:31 am EDT Apr 11, 2026
Forecast Valid:
1am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation