NWS Forecast for: Sumter SC
Issued by: National Weather Service Columbia, SC
Last Update: 7:47 pm EDT Apr 18, 2024
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  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.

    Mostly Clear



    Low: 62 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. Calm wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 64. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 64 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 86. North wind 6 to 8 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    Showers

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. Northeast wind around 8 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers


    Low: 58 °F

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly before 2am.  Cloudy, with a low around 53. Chance of precipitation is 60%.

    Showers
    Likely


    Low: 53 °F

  • Monday

    Monday: A chance of showers before 8am.  Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Sunny

    High: 64 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 47.

    Partly Cloudy



    Low: 47 °F

  • Tonight: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.

    Friday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    Friday Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. North wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 53. Chance of precipitation is 60%.

    Monday: A chance of showers before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    Monday Night: Partly cloudy, with a low around 47.

    Tuesday: Sunny, with a high near 75.

    Tuesday Night: Mostly clear, with a low around 53.

    Wednesday: Sunny, with a high near 82.

    Wednesday Night: Mostly clear, with a low around 55.

    Thursday: Mostly sunny, with a high near 79.



    Sumter SC
     33.94°N 80.4°W (Elev. 154 ft)

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