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Lake Katchanapee, GA Weather Forecast
Lake Katchanapee, GA Weather Forecast Date: 227 AM EDT Fri Sep 25 2026
The area/counties/county of: Chattahoochee, including the cities of: Columbus and Lumpkin.or toggle through each period.
Rest of Tonight... Partly cloudy. Near steady temperature around 60. Northeast winds 5 to 10 mph.
Friday... Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Friday Night... Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Light northeast winds.
Saturday... Patchy fog in the morning. Sunny. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Light east winds, becoming northwest in the afternoon.
Saturday Night... Partly cloudy. Lows in the mid 50s. Light and variable winds.
Sunday... Mostly sunny. Highs in the mid 80s. Temperature falling into the upper 70s in the afternoon.
Sunday Night... Mostly clear. Lows in the mid 50s.
Monday... Sunny. Highs in the upper 80s. Temperature falling into the upper 70s in the afternoon.
Monday Night... Clear. Lows in the upper 50s.
Tuesday... Sunny. Highs around 90.
Tuesday Night... Mostly clear. Lows in the lower 60s.
Wednesday... Sunny. Highs around 90.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. A 20% chance of showers. Lows in the mid 60s.
POP = Probability of Precipitation
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