Castle Lake Weather Forecast
- 45
- 73
Partly Sunny
- 53
- 74
Mostly Cloudy
- 58
- 75
Mostly Cloudy
- 61
- 79
Slight Chance Thunderstorms
- 63
- 80
Slight Chance Thunderstorms
- 64
- 78
Chance Thunderstorms
Today 6 Apr Bandera
Partly cloudy in the Morning, then clearing. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.
Tonight 6 Apr Bandera
Partly cloudy. Lows in the mid 40s. North Winds around 5 Mph.
Castle Lake Temperature Statistics
April Temperature
Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.9 miles)
Lowest 2 April, 2026
62.4 °FAverage April
72.5 °FHighest 1 April, 2026
84.7 °F
Climate (2021–Present)
Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.9 miles)
Average Low 2021–2026
56.1 °FAverage 2021–2026
67.9 °FAverage High 2021–2026
80.5 °F