National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Overcast

68°F

20°C

Humidity 92%
Wind Speed SW 10 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 7 Mar 3:55 am EST
Extended Forecast for

South Sumter SC

  • Today

    Today: Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south 5 to 8 mph in the morning.

    High: 83 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. South wind around 7 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Slight Chance
    T-storms then
    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Chance Rain

  • Monday

    Monday: A chance of rain after 1pm. Partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
Increasing clouds, with a low around 63. South wind around 7 mph.
Sunday
A slight chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain after 1pm. Partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%.
Monday Night
A chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Partly sunny, with a high near 86.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Sumter SC
 33.89°N 80.32°W (Elev. 131 ft)
Last Update:
1:26 am EST Mar 7, 2026
Forecast Valid:
4am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation