Alexander Lake Weather Forecast

    • 69
    • 84

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 69
    • 83

    Chance Thunderstorms

    • 71
    • 86

    Mostly Cloudy

    • 70
    • 90

    Mostly Cloudy

    • 71
    • 93

    Partly Sunny

Today 3 May Hays

Cloudy. Areas of fog this morning. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 3 May Hays

Cloudy with a slight chance of Showers and Thunderstorms. Lows in the upper 60s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alexander Lake Temperature Statistics

May Temperature

San Marcos, San Marcos Municipal Airport (5.6 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

San Marcos, San Marcos Municipal Airport (5.6 miles)

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  • Average Low 2019–2024

    58.7 °F
  • Average 2019–2024

    69.4 °F
  • Average High 2019–2024

    81.5 °F
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