10-Day Weather Forecast - Decatur, GA

Mostly sunny. Highs in the lower 90s. Light northwest winds.

Mostly clear. Lows in the mid 70s. Light northwest winds.

Mostly sunny. Highs in the mid 90s. West winds 10 to 15 mph. Heat index values up to 105.

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.

Mostly sunny. Highs in the lower 90s.

Mostly clear. Lows around 70.

Sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent.

Mostly clear. Lows in the upper 60s.

Mostly sunny. Highs around 90.

A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 69F with an average humidity of 83%. Winds will be 2 mph from the W.

Mostly sunny with a 50% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 70F with an average humidity of 75%. Winds will be 2 mph from the W.

Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 69F with an average humidity of 82%. Winds will be 2 mph from the W.

Mostly sunny with a 55% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 71F with an average humidity of 75%. Winds will be 3 mph from the W.

Clear with a 55% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 82%. Winds will be 2 mph from the W.