Johnsons Mountain Lake Weather Forecast
- 55
 - 79
 
Mostly Sunny
- 58
 - 83
 
Mostly Sunny
- 62
 - 83
 
Mostly Sunny
- 57
 - 86
 
Mostly Sunny
- 60
 - 85
 
Mostly Sunny
- 48
 - 76
 
Mostly Sunny
Today 4 Nov Washington
Sunny. Highs in the upper 70s. South Winds around 5 Mph.
Tonight 4 Nov Washington
Mostly clear. Lows in the mid 50s. South Winds 5 to 10 Mph.
Johnsons Mountain Lake Temperature Statistics
November Temperature
Brenham, Brenham Municipal Airport (12.4 miles)
Lowest 1 November, 2025
48.2 °FAverage November
58.7 °FHighest 1 November, 2025
74.5 °F
Climate (2020–Present)
Brenham, Brenham Municipal Airport (12.4 miles)
Average Low 2020–2025
60.5 °FAverage 2020–2025
70.3 °FAverage High 2020–2025
81.2 °F