Round Lake Weather Forecast
- 65
- 77
Mostly Sunny
- 64
- 78
Mostly Sunny
- 66
- 79
Mostly Sunny
- 68
- 79
Partly Sunny
- 68
- 81
Partly Sunny
- 67
- 80
Chance Thunderstorms
Today 14 Nov Lower Jefferson
Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 14 Nov Lower Jefferson
Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.
Round Lake Temperature Statistics
November Temperature
Beaumont/Port Arthur Southeast Texas Regional Airport (11.2 miles)
Lowest 11 November, 2025
35.1 °FAverage November
61.9 °FHighest 7 November, 2025
82.9 °F
Climate (2020–Present)
Beaumont/Port Arthur Southeast Texas Regional Airport (11.2 miles)
Average Low 2020–2025
62 °FAverage 2020–2025
70.5 °FAverage High 2020–2025
80.6 °F