Southwest Hills Weather Forecast
- 73
- 89
Slight Chance Thunderstorms
- 75
- 91
Chance Thunderstorms
- 77
- 94
Partly Sunny
- 76
- 95
Mostly Cloudy
- 74
- 98
Hot
- 75
- 99
Hot
- 73
- 97
Mostly Sunny
Today 31 May Hays
Partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Tonight 31 May Hays
Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. East Winds around 5 Mph. Gusts up to 20 Mph this evening. Chance of rain 20 percent.
Southwest Hills Temperature Statistics
May Temperature
San Marcos, San Marcos Municipal Airport (5.6 miles)
Lowest 14 May, 2024
59 °FAverage May
78.3 °FHighest 25 May, 2024
99 °F
Climate (2019–Present)
San Marcos, San Marcos Municipal Airport (5.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
58.8 °FAverage 2019–2024
69.5 °FAverage High 2019–2024
81.5 °F