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.

Mostly Cloudy

46°F

8°C

Humidity 47%
Wind Speed E 3 mph
Barometer 30.49 in (1032.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Jan 10:55 am EST
Extended Forecast for

2 Miles NNW Sumter SC

  • Today

    Today: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 62. Light west wind.

    High: 62 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 60. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, mainly after 1am. Cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain and sleet before 1pm, then freezing rain and sleet likely. Cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Wintry Mix
    Likely

  • Saturday Night

    Saturday Night: Freezing rain. Low around 22. Chance of precipitation is 90%.

    Low: 22 °F

    Freezing Rain

  • Sunday

    Sunday: Freezing rain. High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Freezing Rain

Detailed Forecast

Today
Mostly sunny, with a high near 55. Calm wind.
Tonight
Increasing clouds, with a low around 37. Calm wind.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 62. Light west wind.
Thursday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 60. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain, mainly after 1am. Cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain and sleet before 1pm, then freezing rain and sleet likely. Cloudy, with a high near 38. Chance of precipitation is 70%.
Saturday Night
Freezing rain. Low around 22. Chance of precipitation is 90%.
Sunday
Freezing rain. High near 32. Chance of precipitation is 90%.
Sunday Night
A chance of freezing rain. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sumter SC
 33.97°N 80.4°W (Elev. 180 ft)
Last Update:
8:08 am EST Jan 21, 2026
Forecast Valid:
11am EST Jan 21, 2026-6pm EST Jan 27, 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