Karns Weather Forecast
- 53
- 75
Mostly Sunny
- 54
- 77
Mostly Sunny
- 54
- 79
Mostly Sunny
- 57
- 81
Mostly Sunny
- 58
- 83
Mostly Sunny
- 58
- 84
Mostly Sunny
- 57
- 84
Mostly Sunny
Today 7 Sep Knox
Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.
Tonight 7 Sep Knox
Clear. Lows in the lower 50s. Light Winds.
Karns Temperature Statistics
September Temperature
Oak Ridge (6.8 miles)
Lowest 5 September, 2025
61 °FAverage September
68.7 °FHighest 5 September, 2025
86 °F
Climate (2020–Present)
Oak Ridge (6.8 miles)
Average Low 2020–2025
50.7 °FAverage 2020–2025
60.5 °FAverage High 2020–2025
71 °F