Lithonia Weather Forecast
- 74
- 91
Slight Chance Thunderstorms
- 74
- 94
Slight Chance Thunderstorms
- 75
- 94
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 75
- 96
Chance Thunderstorms
- 74
- 95
Chance Thunderstorms
Today 16 Jul DeKalb
Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 16 Jul DeKalb
Partly cloudy this Evening, then becoming mostly clear. Lows in the mid 70s. Light south Winds.
Lithonia Temperature Statistics
July Temperature
Covington Municipal Airport (15.5 miles)
Lowest 3 July, 2025
68 °FAverage July
81.5 °FHighest 7 July, 2025
96.8 °F
Climate (2020–Present)
Covington Municipal Airport (15.5 miles)
Average Low 2020–2025
51.9 °FAverage 2020–2025
61.5 °FAverage High 2020–2025
72.6 °F