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Key School, GA Weather Forecast
Key School, GA Weather Forecast Date: 846 AM EDT Wed Sep 30 2026
The area/counties/county of: Clayton, including the cities of: Atlanta, Conyers, Decatur, East Point, and Lawrenceville.or toggle through each period.
Today... Sunny. Highs in the upper 80s. Light east winds.
Tonight... Mostly clear. Lows in the lower 60s. Light east winds.
Thursday... Mostly sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the mid 60s. Light southeast winds.
Friday... Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Light south winds. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 20% chance of showers. Lows in the upper 60s.
Saturday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Temperature falling to around 80 in the afternoon. Chance of rain 70%.
Saturday Night... A slight chance of thunderstorms in the evening. Showers likely. Lows in the mid 60s. Chance of rain 70%.
Sunday... Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80%.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 60s.
Monday... Mostly cloudy in the morning, then becoming partly sunny. A 40% chance of showers. Highs in the mid 70s.
Monday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20%.
POP = Probability of Precipitation
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