Weather WorldFoster Lake, GA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Foster Lake, GA Weather Forecast
Foster Lake, GA Weather Forecast Date: 1031 AM EDT Mon Oct 19 2026
The area/counties/county of: Coweta, including the cities of: Newnan and Peachtree City.or toggle through each period.
This Afternoon... Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Tonight... Clear. Lows around 40. Light and variable winds.
Tuesday... Sunny. Highs in the mid 70s. Light north winds.
Tuesday Night... Mostly clear. Lows in the lower 40s. Light and variable winds, becoming northeast around 5 mph after midnight.
Wednesday... Sunny. Highs in the mid 70s. Light northeast winds.
Wednesday Night... Clear. Lows in the mid 40s.
Thursday... Sunny. Highs in the upper 70s.
Thursday Night... Clear. Lows in the mid 40s.
Friday... Sunny. Highs in the mid 70s.
Friday Night... Clear. Lows in the mid 40s.
Saturday... Sunny. Highs in the lower 70s.
Saturday Night... Clear. Lows in the mid 40s.
POP = Probability of Precipitation
Foster Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...