Scrutchin Lake Weather Forecast
- 65
- 90
Mostly Sunny
- 68
- 91
Partly Sunny
- 71
- 91
Partly Sunny
- 76
- 91
Mostly Cloudy
- 79
- 91
Chance Thunderstorms
- 78
- 88
Rain Showers Likely
Today 13 May Hays
Sunny. Highs in the upper 80s. Southwest Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.
Tonight 13 May Hays
Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight.
Scrutchin Lake Temperature Statistics
May Temperature
San Marcos, San Marcos Municipal Airport (4.3 miles)
Lowest 2 May, 2026
50 °FAverage May
70.2 °FHighest 9 May, 2026
89.1 °F
Climate (2021–Present)
San Marcos, San Marcos Municipal Airport (4.3 miles)
Average Low 2021–2026
60 °FAverage 2021–2026
70.7 °FAverage High 2021–2026
82.3 °F