Knoxville Weather Forecast
- 49
- 82
Severe Tstms
- 47
- 65
Rain Showers Likely
- 54
- 65
Rain Showers
- 47
- 69
Chance Thunderstorms
- 45
- 68
Mostly Sunny
- 53
- 73
Mostly Sunny
Today 28 Apr Marion
Mostly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe. Breezy and not as cool with Highs in the lower 80s. South Winds around 25 Mph with Gusts up to 40 Mph. Chance of rain 20 percent.
Tonight 28 Apr Marion
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe. Some Thunderstorms may be severe. Breezy with Lows in the upper 40s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph, becoming west 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain 40 percent.
Knoxville Temperature Statistics
April Temperature
Knoxville (1.2 miles)
Lowest 6 April, 2025
24.8 °FAverage April
52.2 °FHighest 13 April, 2025
78.8 °F
Climate (2020–Present)
Knoxville (1.2 miles)
Average Low 2020–2025
42.9 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
61.9 °F