Holland Street Weather Forecast

    • 74
    • 98

    Slight Chance Thunderstorms

    • 71
    • 98

    Hot

    • 73
    • 98

    Hot

    • 75
    • 98

    Hot

    • 74
    • 98

    Hot

    • 75
    • 98

    Hot

    • 75
    • 99

    Hot

Today 17 Sep Hays

Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the upper 90s. East Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 17 Sep Hays

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Holland Street Temperature Statistics

September Temperature

San Marcos, San Marcos Municipal Airport (5 miles)

  • Lowest 8 September, 2026

    72 °F

  • Average September

    86.2 °F

  • Highest 2 September, 2026

    102.9 °F

Climate (2021–2026)

San Marcos, San Marcos Municipal Airport (5 miles)

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  • Average Low 2021–2026

    60.1 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    82.6 °F
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