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

Orangeburg, Orangeburg Municipal Airport (KOGB)

Lat: 33.46°NLon: 80.85°WElev: 197ft.

Overcast

71°F

22°C

Humidity 81%
Wind Speed S 9 mph
Barometer 30.27 in (1024.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 7 Mar 9:53 am EST
Extended Forecast for

Barnwell SC

  • Today

    Today: Mostly sunny, with a high near 83. South wind around 6 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Light south wind.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain and thunderstorms, mainly after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning. 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

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms before 7pm, then a slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 61. Calm 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
    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain after 1pm. Partly sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 87.

    High: 87 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 83. South wind around 6 mph.
Tonight
Increasing clouds, with a low around 62. Light south wind.
Sunday
A chance of rain and thunderstorms, mainly after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain and thunderstorms before 7pm, then a slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 61. Calm 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 around 6 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly cloudy, with a high near 87.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 62. 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 42.
Friday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnwell SC
 33.23°N 81.36°W (Elev. 207 ft)
Last Update:
1:26 am EST Mar 7, 2026
Forecast Valid:
10am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation