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.

Fair

31°F

-1°C

Humidity 85%
Wind Speed Calm
Barometer 30.25 in (1024.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 14 Feb 1:53 am EST
Extended Forecast for

Barnwell SC

  • Overnight

    Overnight: Clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, then rain and possibly a thunderstorm after 10am. High near 67. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 50. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain before 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 32. Calm wind.
Saturday
Mostly sunny, with a high near 66. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 46. Calm wind.
Sunday
Rain likely, then rain and possibly a thunderstorm after 10am. High near 67. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain and possibly a thunderstorm. Low around 50. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Washington's Birthday
A slight chance of rain before 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Mostly cloudy, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A chance of rain. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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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:
11:58 pm EST Feb 13, 2026
Forecast Valid:
2am EST Feb 14, 2026-6pm EST Feb 20, 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