Johnson Lake Weather Forecast
- 69
- 79
Rain Showers Likely
- 70
- 84
Chance Thunderstorms
- 73
- 90
Mostly Sunny
- 75
- 95
Chance Thunderstorms
- 72
- 89
Chance Thunderstorms
- 72
- 87
Chance Thunderstorms
Today 15 Jun Bandera
Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly this morning. Some Thunderstorms may produce heavy rainfall. Highs around 80. East Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 15 Jun Bandera
Mostly cloudy with a slight chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the lower 70s. East Winds around 5 Mph. Chance of rain 20 percent.
Johnson Lake Temperature Statistics
June Temperature
Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (19.9 miles)
Lowest 3 June, 2026
68.9 °FAverage June
78.9 °FHighest 12 June, 2026
91.9 °F
Climate (2021–Present)
Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (19.9 miles)
Average Low 2021–2026
56.3 °FAverage 2021–2026
67.9 °FAverage High 2021–2026
80.5 °F