Weather WorldDuncan Park Lake, SC 7-Day Night Weather Forecast
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Duncan Park Lake, SC Weather Forecast
Duncan Park Lake, SC Weather Forecast Date: 241 AM EDT Tue Aug 11 2026
The area/counties/county of: Southern Spartanburg, including the city of Spartanburg.or toggle through each period.
Overnight... Mostly clear. Near steady temperatures in the mid 70s. West winds around 5 mph.
Tuesday... Sunny, hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 102.
Tuesday Night... Partly cloudy. Lows in the lower 70s. West winds around 5 mph.
Wednesday... Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 103.
Wednesday Night... Partly cloudy. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable.
Thursday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105.
Thursday Night... Partly cloudy. Lows in the mid 70s.
Friday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110.
Friday Night... Partly cloudy. Lows in the mid 70s.
Saturday... Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 40%.
Sunday... Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
Sunday Night... Partly cloudy. Lows in the mid 70s.
POP = Probability of Precipitation
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