Hills of Hays Weather Forecast
- 73
- 94
Decreasing Clouds
- 71
- 95
Mostly Sunny
- 73
- 96
Mostly Sunny
- 76
- 97
Hot
- 77
- 97
Hot
- 77
- 96
Mostly Sunny
Today 19 Jul Hays
Partly cloudy this Morning, then clearing. Highs in the lower 90s. South Winds 5 to 10 Mph.
Tonight 19 Jul Hays
Clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.
Hills of Hays Temperature Statistics
July Temperature
San Marcos, San Marcos Municipal Airport (5 miles)
Lowest 10 July, 2026
70 °FAverage July
83 °FHighest 8 July, 2026
98.1 °F
Climate (2021–2026)
San Marcos, San Marcos Municipal Airport (5 miles)
Average Low 2021–2026
60.1 °FAverage 2021–2026
70.8 °FAverage High 2021–2026
82.4 °F