Jim Roach Field Weather Forecast

    • 74
    • 96

    Slight Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 98

    Hot

    • 75
    • 99

    Slight Chance Thunderstorms

    • 73
    • 95

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

Today 26 Aug Hays

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 26 Aug Hays

Partly cloudy with a slight chance of Showers this Evening, then mostly clear after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jim Roach Field Temperature Statistics

August Temperature

San Marcos, San Marcos Municipal Airport (11.2 miles)

  • Lowest 5 August, 2025

    70 °F

  • Average August

    85.5 °F

  • Highest 2 August, 2025

    102 °F

Climate (2020–Present)

San Marcos, San Marcos Municipal Airport (11.2 miles)

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

  • Average Low 2020–2025

    59.2 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    81.6 °F
Get WillyWeather+ to remove ads