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.

A Few Clouds

67°F

19°C

Humidity 39%
Wind Speed S 7 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 17 Feb 2:55 pm EST
Extended Forecast for

3 Miles SSE East Sumter SC

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Light south wind.

    Low: 49 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 73 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Southwest wind 3 to 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 1pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 49. Light south wind.
Wednesday
Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 55. Southwest wind 3 to 5 mph.
Thursday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.
Friday
Rain likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Saturday
Rain likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE East Sumter SC
 33.89°N 80.27°W (Elev. 144 ft)
Last Update:
11:51 am EST Feb 17, 2026
Forecast Valid:
3pm EST Feb 17, 2026-6pm EST Feb 24, 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