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

82°F

28°C

Humidity 44%
Wind Speed SW 13 G 21 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 22 Mar 12:53 pm EDT
Extended Forecast for

Barnwell SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southwest wind 7 to 9 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 3 to 6 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: A slight chance of rain between 2pm and 5pm, then a slight chance of rain and thunderstorms after 5pm. Sunny, with a high near 86. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. Northeast wind 3 to 8 mph. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63. East wind around 9 mph, with gusts as high as 23 mph.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southwest wind 7 to 9 mph.
Tonight
Clear, with a low around 63. Southwest wind 3 to 6 mph.
Monday
A slight chance of rain between 2pm and 5pm, then a slight chance of rain and thunderstorms after 5pm. Sunny, with a high near 86. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 53. Northeast wind 3 to 8 mph. Winds could gust as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 63. East wind around 9 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 52.
Saturday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnwell SC
 33.23°N 81.36°W (Elev. 207 ft)
Last Update:
7:57 am EDT Mar 22, 2026
Forecast Valid:
1pm EDT Mar 22, 2026-6pm EDT Mar 28, 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