McGhee Tyson Airport Weather Forecast
- 47
- 67
Mostly Sunny
- 43
- 69
Partly Sunny
- 40
- 64
Mostly Sunny
- 42
- 68
Mostly Sunny
- 50
- 69
Mostly Cloudy
- 54
- 69
Chance Rain Showers
Today 20 Oct NW Blount
Sunny. Highs in the mid to upper 60s. Light Winds.
Tonight 20 Oct NW Blount
Mostly clear. Much cooler with Lows in the lower 40s. Light Winds.
McGhee Tyson Airport Temperature Statistics
October Temperature
Knoxville, McGhee Tyson Airport (0.6 miles)
Lowest 12 October, 2025
48.9 °FAverage October
66.4 °FHighest 1 October, 2025
84.9 °F
Climate (2020–Present)
Knoxville, McGhee Tyson Airport (0.6 miles)
Average Low 2020–2025
51 °FAverage 2020–2025
60.7 °FAverage High 2020–2025
71.2 °F