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Flat Lake, GA Weather Forecast
Flat Lake, GA Weather Forecast Date: 223 PM EDT Sat Sep 19 2026
The area/counties/county of: Irwin, including the cities of: Waterloo, Abba, Irwinville, and Ocilla.or toggle through each period.
Tonight... Partly cloudy. A chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 30%.
Sunday... Mostly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 40%.
Sunday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40%.
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 20%.
Monday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Tuesday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 20%.
Wednesday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 20%.
Thursday... Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
Friday... Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
Friday Night... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
POP = Probability of Precipitation
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