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Foundation Lake, GA 7-Day Night Weather Forecast
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Foundation Lake, GA Weather Forecast
Foundation Lake, GA Weather Forecast Date: 227 PM EDT Sat Aug 29 2026
The area/counties/county of: Chattahoochee, including the cities of: Columbus and Lumpkin.or toggle through each period.
This Afternoon... Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Temperature falling into the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 40%.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. Light east winds.
Sunday... Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light east winds. Chance of rain 20%.
Sunday Night... Partly cloudy. Lows in the lower 70s. Light east winds.
Monday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light east winds. Chance of rain 30%.
Monday Night... Partly cloudy. Lows in the lower 70s.
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 70s.
Wednesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the lower 70s.
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105.
Thursday Night... Mostly clear. Lows in the lower 70s.
POP = Probability of Precipitation
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