Rock Lake Weather Forecast
- 63
- 87
Slight Chance Thunderstorms
- 61
- 89
Chance Thunderstorms
- 63
- 91
Mostly Sunny
- 64
- 93
Mostly Sunny
- 64
- 92
Partly Sunny
- 65
- 90
Partly Sunny
Today 23 Jul Guadalupe County
Partly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds around 15 Mph. Chance of rain 20 percent.
Tonight 23 Jul Guadalupe County
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 60s. West Winds around 15 Mph in the evening. Chance of rain 20 percent.
Rock Lake Temperature Statistics
July Temperature
Clines Corners (56.5 miles)
Lowest 2 July, 2025
50.6 °FAverage July
69 °FHighest 10 July, 2025
92.6 °F
Climate (2020–Present)
Clines Corners (56.5 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
50.3 °FAverage High 2020–2025
63.8 °F