Rattlesnake Lake Weather Forecast
- 53
- 61
Mostly Sunny
- 53
- 65
Mostly Sunny
Today 8 Nov Hays
Showers. Highs in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain near 100 percent.
Tonight 8 Nov Hays
Showers. Lows in the lower 50s. Northeast Winds around 5 Mph. Chance of rain 80 percent.
Rattlesnake Lake Temperature Statistics
November Temperature
San Marcos, San Marcos Municipal Airport (16.2 miles)
Lowest 5 November, 2026
52 °FAverage November
70.6 °FHighest 2 November, 2026
84.9 °F
Climate (2021–2026)
San Marcos, San Marcos Municipal Airport (16.2 miles)
Average Low 2021–2026
60.3 °FAverage 2021–2026
71.1 °FAverage High 2021–2026
82.7 °F