Tennessee River Weather Forecast
- 39
- 65
Mostly Sunny
- 39
- 69
Mostly Sunny
- 46
- 68
Partly Sunny
- 49
- 70
Mostly Cloudy
- 52
- 68
Chance Rain Showers
- 53
- 67
Chance Rain Showers
Today 22 Oct Roane
Sunny. Highs in the mid 60s. West Winds 10 Mph or less.
Tonight 22 Oct Roane
Mostly clear. Lows in the upper 30s. Light Winds.
Tennessee River Temperature Statistics
October Temperature
Oak Ridge (22.4 miles)
Lowest 19 October, 2025
45 °FAverage October
65 °FHighest 1 October, 2025
84.9 °F
Climate (2020–Present)
Oak Ridge (22.4 miles)
Average Low 2020–2025
50.7 °FAverage 2020–2025
60.5 °FAverage High 2020–2025
71 °F