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

Hazardous Weather Conditions

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed Calm
Barometer 30.11 in (1019.7 mb)
Dewpoint 57°F (14°C)
Visibility 1.88 mi
Last update 20 Nov 10:55 pm EST
Extended Forecast for

2 Miles NNW Sumter SC

  • Tonight

    Tonight: Patchy dense fog after 1am. Otherwise, mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 78 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 1am. Partly cloudy, with a low around 62. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Mostly sunny, with a high near 80. West wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Light and variable wind becoming northeast around 6 mph in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 1am. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Friday
Areas of dense fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 62. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of rain between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Mostly sunny, with a high near 80. West wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 53. Light and variable wind becoming northeast around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A chance of rain after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 50.
Thanksgiving Day
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sumter SC
 33.97°N 80.4°W (Elev. 180 ft)
Last Update:
10:42 pm EST Nov 20, 2025
Forecast Valid:
11pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
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