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.

Partly Cloudy

65°F

18°C

Humidity 93%
Wind Speed W 6 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 9 Mar 9:55 am EDT
Extended Forecast for

4 Miles SE South Sumter SC

  • Today

    Today: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 82. West wind 3 to 7 mph.

    High: 82 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Calm wind.

    Low: 60 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of rain, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 86. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely after 8am. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 82. West wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 60. Calm wind.
Tuesday
A chance of rain, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 62. Calm wind.
Wednesday
Partly sunny, with a high near 86. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Thursday
Rain likely after 8am. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE South Sumter SC
 33.84°N 80.3°W (Elev. 141 ft)
Last Update:
2:38 am EDT Mar 9, 2026
Forecast Valid:
10am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation