Pierce Lake Weather Forecast

    • 73
    • 92

    Slight Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 75
    • 92

    Slight Chance Thunderstorms

    • 74
    • 93

    Rain Showers Likely

    • 73
    • 89

    Rain Showers Likely

    • 73
    • 90

    Chance Thunderstorms

Today 10 Jul Hays

Partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 10 Jul Hays

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pierce Lake Temperature Statistics

July Temperature

San Marcos, San Marcos Municipal Airport (20.5 miles)

  • Lowest 7 July, 2026

    72 °F

  • Average July

    85.3 °F

  • Highest 8 July, 2026

    98.1 °F

Climate (2021–2026)

San Marcos, San Marcos Municipal Airport (20.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    82.4 °F
Get WillyWeather+ to remove ads