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29813 Weather (Barnwell, SC)

Barnwell, SC WeatherCurrent Conditions and Weather for Barnwell, South Carolina
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Clear at Barnwell (29813), temperature is 80°F27°C, dew point 36°F2°C, humidity 20%. Wind direction is NW at 8 mphat 13 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb. Last update: 6:23 pm.*
*Time is approximately 6:23 pm Sat, Sep 26, 2026. Time will be within 15 minutes of current local time. Barnwell weather forecast data is updated every 15 minutes.

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Barnwell SC Weather - 6:23 pm

Barnwell Weather Forecast

Weather forecast for: Barnwell SC
Last Update: 2:34 pm EDT Sep 26, 2026
Tonight: Mostly clear, with a low around 53. Light north wind.
Sunday: Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night: Mostly clear, with a low around 56. Calm wind.
Monday: Sunny, with a high near 84. Calm wind.
Monday Night: Mostly clear, with a low around 59. Calm wind.
Tuesday: Sunny, with a high near 88.
Tuesday Night: Clear, with a low around 65.
Wednesday: Sunny, with a high near 90.
Wednesday Night: Mostly clear, with a low around 67.
Thursday: Sunny, with a high near 89.
Thursday Night: Partly cloudy, with a low around 69.
Friday: Mostly sunny, with a high near 89.
Friday Night: Partly cloudy, with a low around 70.
Saturday: A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.

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