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Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Fair

66°F

19°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 22 Jul 9:53 pm EDT
Extended Forecast for

Nantucket MA

  • Tonight

    Tonight: A chance of light rain, mainly after 1am.  Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Light
    Rain

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers, mainly before 9am.  Cloudy, with a high near 72. Light and variable wind becoming northeast 6 to 11 mph in the afternoon.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Mostly Cloudy

    High: 72 °F

  • Sunday
    Night

    Sunday Night: A chance of showers, mainly after 2am.  Patchy fog between 2am and 5am.  Otherwise, mostly cloudy, with a low around 66. East wind around 10 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

    Low: 66 °F

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 1pm.  Patchy fog between 7am and 9am.  Otherwise, mostly cloudy, with a high near 73. East wind 11 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers
    Likely and
    Patchy Fog

    High: 73 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 64. North wind 7 to 11 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 11am.  Mostly cloudy, with a high near 71. Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

Detailed Forecast

Tonight
A chance of light rain, mainly after 1am. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, mainly before 9am. Cloudy, with a high near 72. Light and variable wind becoming northeast 6 to 11 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers, mainly after 2am. Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 66. East wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, with thunderstorms also possible after 1pm. Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 73. East wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. North wind 7 to 11 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Nantucket MA
 41.28°N 70.12°W (Elev. 49 ft)
9:33 pm EDT Jul 22, 2017
10pm EDT Jul 22, 2017-6pm EDT Jul 29, 2017
 
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