Knight Lake Weather Forecast
- 55
- 78
Chance Thunderstorms
- 51
- 63
Breezy
- 54
- 65
Mostly Sunny
- 59
- 67
Mostly Sunny
- 60
- 71
Partly Sunny
- 63
- 72
Mostly Sunny
Today 28 Oct Lower Jefferson
Sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Locally heavy rainfall possible this afternoon. Highs in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 50 percent.
Tonight 28 Oct Lower Jefferson
Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then clear after midnight. Cooler. Less humid with Lows in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.
Knight Lake Temperature Statistics
October Temperature
Beaumont/Port Arthur Southeast Texas Regional Airport (16.8 miles)
Lowest 20 October, 2025
57.9 °FAverage October
75.6 °FHighest 2 October, 2025
91.9 °F
Climate (2020–Present)
Beaumont/Port Arthur Southeast Texas Regional Airport (16.8 miles)
Average Low 2020–2025
62 °FAverage 2020–2025
70.5 °FAverage High 2020–2025
80.6 °F