Walton Lake Weather Forecast
- 41
- 57
Increasing Clouds
- 50
- 58
Cloudy
- 54
- 71
Partly Sunny
- 43
- 78
Mostly Sunny
- 49
- 68
Partly Sunny
- 53
- 74
Partly Sunny
Today 15 Dec Bandera
Mostly cloudy. Highs in the upper 50s. Southeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon.
Tonight 15 Dec Bandera
Mostly cloudy. Lows in the lower 40s. South Winds around 5 Mph.
Walton Lake Temperature Statistics
December Temperature
San Antonio Boerne Stage Field (9.3 miles)
Lowest 9 December, 2025
30.2 °FAverage December
50 °FHighest 6 December, 2025
73.4 °F
Climate (2020–Present)
San Antonio Boerne Stage Field (9.3 miles)
Average Low 2020–2025
55.9 °FAverage 2020–2025
66.4 °FAverage High 2020–2025
77.9 °F