Norris Lake Weather Forecast
- 62
- 82
Slight Chance Thunderstorms
- 60
- 83
Partly Sunny
- 61
- 85
Mostly Sunny
- 62
- 88
Mostly Sunny
- 64
- 86
Mostly Cloudy
- 63
- 84
Chance Rain Showers
Today 16 Sep Union
Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Light Winds. Chance of rain 20 percent.
Tonight 16 Sep Union
Mostly cloudy. Lows around 60. Light Winds.
Norris Lake Temperature Statistics
September Temperature
Middlesboro, Middlesboro-Bell County Airport (23.6 miles)
Lowest 10 September, 2025
50.2 °FAverage September
65.2 °FHighest 14 September, 2025
85.8 °F
Climate (2020–Present)
Middlesboro, Middlesboro-Bell County Airport (23.6 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
57.3 °FAverage High 2020–2025
69.2 °F