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.

Fair

53°F

12°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 15 May 1:53 am EDT
Extended Forecast for

Nantucket MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 52. South wind around 8 mph.

    Low: 52 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61. Southeast wind around 9 mph. Chance of precipitation is 20%.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 7pm. Patchy fog after 2am. Otherwise, cloudy, with a low around 51. South wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before 2pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 58. East wind 13 to 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 5am. Mostly cloudy, with a low around 49. East wind 14 to 16 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 10am. Partly sunny, with a high near 57. Breezy, with a northeast wind 16 to 21 mph. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. Northeast wind 15 to 17 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. Northeast wind around 17 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. Northeast wind 13 to 15 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 52. South wind around 8 mph.
Wednesday
A slight chance of showers after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61. Southeast wind around 9 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 7pm. Patchy fog after 2am. Otherwise, cloudy, with a low around 51. South wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 2pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 58. East wind 13 to 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers, mainly before 5am. Mostly cloudy, with a low around 49. East wind 14 to 16 mph. Chance of precipitation is 40%.
Friday
A slight chance of showers before 10am. Partly sunny, with a high near 57. Breezy, with a northeast wind 16 to 21 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 47. Northeast wind 15 to 17 mph.
Saturday
Mostly cloudy, with a high near 55. Northeast wind around 17 mph.
Saturday Night
Mostly cloudy, with a low around 48. Northeast wind 13 to 15 mph.
Sunday
Mostly cloudy, with a high near 56. Northeast wind around 15 mph.
Sunday Night
Mostly cloudy, with a low around 48. Northeast wind around 14 mph.
Monday
Mostly cloudy, with a high near 56. Northeast wind 13 to 15 mph.
Monday Night
Mostly cloudy, with a low around 48. Southeast wind around 10 mph.
Tuesday
Partly sunny, with a high near 58. South wind 11 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
Last Update:
9:40 pm EDT May 14, 2024
Forecast Valid:
2am EDT May 15, 2024-6pm EDT May 21, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation