Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

61°F

16°C

Humidity 87%
Wind Speed E 7 mph
Barometer 30.38 in (1028.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Sep 4:53 am EDT
Extended Forecast for

5 Miles W Nantucket MA

  • Today

    Today: Mostly sunny, with a high near 73. Southeast wind 11 to 14 mph.

    Mostly Sunny

    High: 73 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southeast wind around 14 mph.

    Partly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Southeast wind 14 to 16 mph.

    Mostly Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 68. Southeast wind around 14 mph.

    Mostly Cloudy

    Low: 68 °F

  • Thursday

    Thursday: A slight chance of showers after 2pm.  Mostly sunny, with a high near 75. Southeast wind 15 to 17 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 75 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 68. Southeast wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 68 °F

  • Friday

    Friday: Partly sunny, with a high near 75. South wind around 14 mph.

    Partly Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: A chance of showers before 2am, then a chance of showers after 3am.  Mostly cloudy, with a low around 66. South wind 11 to 14 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 66 °F

  • Saturday

    Saturday: A chance of showers before 1pm.  Partly sunny, with a high near 74. South wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 74 °F

Detailed Forecast

Today
Mostly sunny, with a high near 73. Southeast wind 11 to 14 mph.
Tonight
Partly cloudy, with a low around 66. Southeast wind around 14 mph.
Wednesday
Mostly sunny, with a high near 75. Southeast wind 14 to 16 mph.
Wednesday Night
Mostly cloudy, with a low around 68. Southeast wind around 14 mph.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 75. Southeast wind 15 to 17 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind around 15 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 75. South wind around 14 mph.
Friday Night
A chance of showers before 2am, then a chance of showers after 3am. Mostly cloudy, with a low around 66. South wind 11 to 14 mph. Chance of precipitation is 40%.
Saturday
A chance of showers before 1pm. Partly sunny, with a high near 74. South wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 65. South wind around 11 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 74. Southwest wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 63. West wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 73. West wind around 14 mph.
Click Map For Forecast
Point Forecast:
5 Miles W Nantucket MA
 41.29°N 70.2°W (Elev. 0 ft)
3:02 am EDT Sep 21, 2021
5am EDT Sep 21, 2021-6pm EDT Sep 27, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database