Powell Weather Forecast
- 29
- 52
Mostly Sunny
- 43
- 55
Chance Rain Showers
- 50
- 59
Chance Rain Showers
- 52
- 65
Mostly Cloudy
- 55
- 67
Chance Rain Showers
- 53
- 66
Chance Rain Showers
Today 21 Dec Knox
Partly sunny. Highs in the lower 50s. Northeast Winds 5 to 10 Mph.
Tonight 21 Dec Knox
Mostly clear. Cold with Lows in the upper 20s. Light Winds.
Powell Temperature Statistics
December Temperature
Oak Ridge (11.2 miles)
Lowest 15 December, 2025
12.9 °FAverage December
37.4 °FHighest 18 December, 2025
61 °F
Climate (2020–Present)
Oak Ridge (11.2 miles)
Average Low 2020–2025
50.6 °FAverage 2020–2025
60.4 °FAverage High 2020–2025
70.9 °F