Campbell Lake Weather Forecast
- 38
- 60
Mostly Sunny
- 39
- 62
Mostly Sunny
- 36
- 57
Mostly Cloudy
- 39
- 57
Partly Sunny
- 38
- 63
Mostly Sunny
- 43
- 65
Mostly Sunny
Today 30 Oct Jackson
Sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph.
Tonight 30 Oct Jackson
Mostly clear. Lows in the upper 30s. West Winds 5 to 10 Mph.
Campbell Lake Temperature Statistics
October Temperature
Southern Illinois Airport (11.8 miles)
Lowest 24 October, 2025
35.1 °FAverage October
61.8 °FHighest 1 October, 2025
87.8 °F
Climate (2020–Present)
Southern Illinois Airport (11.8 miles)
Average Low 2020–2025
47.9 °FAverage 2020–2025
58.3 °FAverage High 2020–2025
68.9 °F