Seymour Weather Forecast
- 61
- 84
Mostly Sunny
- 63
- 85
Mostly Cloudy
- 60
- 82
Mostly Cloudy
- 61
- 84
Mostly Sunny
- 62
- 86
Mostly Sunny
- 63
- 88
Slight Chance Rain Showers
- 62
- 85
Chance Rain Showers
Today 14 Sep North Sevier
Sunny. Highs in the lower to mid 80s. Light Winds.
Tonight 14 Sep North Sevier
Mostly clear. Lows in the lower 60s. Light Winds.
Seymour Temperature Statistics
September Temperature
Knoxville, McGhee Tyson Airport (12.4 miles)
Lowest 10 September, 2025
54 °FAverage September
68.8 °FHighest 5 September, 2025
86 °F
Climate (2020–Present)
Knoxville, McGhee Tyson Airport (12.4 miles)
Average Low 2020–2025
50.9 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
71.1 °F