10-Day Weather Forecast - Barnwell, SC

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  • |65°F
    70% Chance of Rain
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    Tonight

    65°F

    Partly cloudy with probable rain. Chance of precipitation 70%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 93%. Winds will be 4 mph from the W.

    Hourly details
  • Day

    81°F

    Patchy fog this morning. Mostly sunny. Highs in the lower 80s. West winds around 5 mph.

    Night

    66°F

    Mostly clear in the evening then mostly cloudy with a slight chance of rain after midnight. Lows in the lower 60s. West winds around 5 mph in the evening becoming light and variable. Chance of rain 20 percent.

    Hourly details
  • Day

    84°F

    A chance of thunderstorms in the morning. Partly sunny with a chance of rain. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 40 percent.

    Night

    66°F

    Partly cloudy. A chance of rain in the evening. Lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    86°F

    Partly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

    Night

    69°F

    Mostly cloudy. Lows in the lower 60s.

    Hourly details
  • Day

    70°F

    Rain likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.

    Night

    42°F

    Mostly cloudy with rain likely with a chance of thunderstorms in the evening then mostly clear after midnight. Much cooler with lows in the lower 40s. Chance of rain 70 percent.

    Hourly details
  • Day

    64°F

    Sunny. Highs in the upper 60s.

    Night

    49°F

    Clear. Lows in the upper 40s.

    Hourly details
  • Weekend Weather

  • Day

    76°F

    Sunny. Highs in the upper 70s.

    Night

    54°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • Day

    75°F

    Mostly sunny. Highs in the lower 80s.

    Night

    60°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 59F with an average humidity of 86%. Winds will be 6 mph from the SE.

  • Day

    76°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 59F with an average humidity of 73%. Winds will be 8 mph from the SW.

    Night

    53°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 53F. Dew point will be around 53F with an average humidity of 76%. Winds will be 4 mph from the W.

  • Day

    58°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 43F with an average humidity of 63%. Winds will be 4 mph from the NW.

    Night

    40°F

    Partly cloudy. Low temperature around 40F. Dew point will be around 31F with an average humidity of 55%. Winds will be 6 mph from the N.