San Marcos Weather Forecast

    • 76
    • 101

    Hot

    • 75
    • 101

    Hot

    • 75
    • 101

    Hot

    • 75
    • 98

    Slight Chance Thunderstorms

    • 75
    • 98

    Hot

    • 75
    • 99

    Slight Chance Thunderstorms

    • 76
    • 99

    Slight Chance Thunderstorms

Today 18 Aug Hays

Partly cloudy in the morning then clearing. Highs in the upper 90s. South Winds 5 to 10 Mph. Highest heat index Readings around 105.

Tonight 18 Aug Hays

Clear before midnight then becoming partly cloudy. Lows in the mid 70s. South Winds 10 to 15 Mph.

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