| NWS Forecast for: Southwestern Columbia Issued by: National Weather Service Jacksonville, FL Last Update: 537 PM EDT Thu Aug 13 2026 | |
Tonight: Partly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Lows in the mid 70s. Southwest winds around 5 mph this evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 106 early this evening. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 113. Friday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 112. Saturday Night: Mostly clear. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Heat index values up to 106 early in the evening. Sunday And Sunday Night: Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110. Monday Through Tuesday: Mostly clear with a slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 115. Tuesday Night Through Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 115. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 115. | |
| Zone Forecast: Southwestern Columbia | |
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