Shelbyville Weather Forecast
- 70
- 85
Chance Thunderstorms
- 71
- 88
Slight Chance Thunderstorms
- 74
- 92
Mostly Sunny
- 71
- 93
Slight Chance Thunderstorms
- 72
- 88
Chance Thunderstorms
- 72
- 88
Chance Thunderstorms
- 71
- 89
Chance Thunderstorms
Today 21 Jul Shelby
Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.
Tonight 21 Jul Shelby
Mostly cloudy this Evening, then becoming partly cloudy. Lows around 70. East Winds around 5 Mph.
Shelbyville Temperature Statistics
July Temperature
Effingham, Effingham County Memorial Airport (26.7 miles)
Lowest 8 July, 2025
63.9 °FAverage July
77.2 °FHighest 11 July, 2025
92.3 °F
Climate (2020–Present)
Effingham, Effingham County Memorial Airport (26.7 miles)
Average Low 2020–2025
45.6 °FAverage 2020–2025
55.5 °FAverage High 2020–2025
65.5 °F