Powell Weather Forecast
- 36
- 60
Mostly Sunny
- 50
- 69
Partly Sunny
- 56
- 74
Partly Sunny
- 62
- 80
Chance Thunderstorms
- 58
- 78
Rain Showers Likely
- 58
- 72
Rain Showers Likely
Today 28 Mar Knox
Sunny. Much cooler with Highs in the upper 50s. Northeast Winds 5 to 15 Mph with Gusts up to 25 Mph.
Tonight 28 Mar Knox
Mostly clear. Much cooler with Lows in the mid 30s. North Winds 5 to 15 Mph with Gusts up to 25 Mph.
Powell Temperature Statistics
March Temperature
Oak Ridge (11.2 miles)
Lowest 17 March, 2026
27.6 °FAverage March
58.6 °FHighest 21 March, 2026
87.7 °F
Climate (2021–Present)
Oak Ridge (11.2 miles)
Average Low 2021–2026
50.7 °FAverage 2021–2026
60.5 °FAverage High 2021–2026
71.1 °F