NWS Forecast for: Chatham MA
Issued by: National Weather Service Norton, MA
Last Update: 9:30 am EST Nov 25, 2020
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  • Today

    Today: A chance of showers, mainly after 4pm.  Cloudy, with a high near 54. South wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers



    High: 54 °F

  • Tonight

    Tonight: A chance of showers after 2am.  Cloudy, with a low around 51. Southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    Chance
    Showers




    Low: 51 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Showers, with thunderstorms also possible after 3pm. Some of the storms could produce heavy rain.  Patchy fog before 11am, then patchy fog after 2pm. High near 59. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog



    High: 59 °F

  • Thursday
    Night

    Thursday Night: Showers likely before 1am, then a slight chance of showers and thunderstorms between 1am and 2am. Some of the storms could produce heavy rain.  Patchy fog.  Otherwise, cloudy, with a low around 51. South wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog
    then Heavy
    Rain and
    Patchy Fog

    Low: 51 °F

  • Friday

    Friday: A slight chance of showers between 8am and 9am.  Mostly cloudy, with a high near 55. Northwest wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy



    High: 55 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 47. West wind 6 to 8 mph.

    Mostly Cloudy





    Low: 47 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West wind 9 to 13 mph.

    Mostly Sunny





    High: 52 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41. West wind 14 to 17 mph.

    Mostly Clear





    Low: 41 °F

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 7 to 14 mph.

    Sunny





    High: 49 °F

  • Today: A chance of showers, mainly after 4pm. Cloudy, with a high near 54. South wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Tonight: A chance of showers after 2am. Cloudy, with a low around 51. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Thanksgiving Day: Showers, with thunderstorms also possible after 3pm. Some of the storms could produce heavy rain. Patchy fog before 11am, then patchy fog after 2pm. High near 59. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Thursday Night: Showers likely before 1am, then a slight chance of showers and thunderstorms between 1am and 2am. Some of the storms could produce heavy rain. Patchy fog. Otherwise, cloudy, with a low around 51. South wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Friday: A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 55. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Friday Night: Mostly cloudy, with a low around 47. West wind 6 to 8 mph.

    Saturday: Mostly sunny, with a high near 52. West wind 9 to 13 mph.

    Saturday Night: Mostly clear, with a low around 41. West wind 14 to 17 mph.

    Sunday: Sunny, with a high near 49. Northwest wind 7 to 14 mph.

    Sunday Night: Partly cloudy, with a low around 43. Southeast wind 6 to 11 mph.

    Monday: Rain likely. Mostly cloudy, with a high near 56. Breezy, with a southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%.

    Monday Night: Rain likely. Cloudy, with a low around 50. Windy, with a southeast wind 25 to 30 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%.

    Tuesday: Rain likely. Mostly cloudy, with a high near 56. Windy, with a south wind 23 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.



    Chatham MA
     41.68°N 69.96°W (Elev. 13 ft)

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