Westover Weather Forecast

    • 75
    • 95

    Chance Rain Showers

    • 72
    • 90

    Rain Showers

    • 69
    • 82

    Rain Showers

    • 68
    • 81

    Rain Showers Likely

    • 67
    • 81

    Chance Rain Showers

    • 65
    • 80

    Chance Rain Showers

Today 30 Sep Hays

Mostly cloudy in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent. Highest heat index Readings up to 106.

Tonight 30 Sep Hays

Partly cloudy in the Evening, then becoming cloudy. A slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Westover Temperature Statistics

September Temperature

San Marcos, San Marcos Municipal Airport (5.6 miles)

  • Lowest 27 September, 2026

    68 °F

  • Average September

    85.3 °F

  • Highest 2 September, 2026

    102.9 °F

Climate (2021–2026)

San Marcos, San Marcos Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    60.2 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    82.6 °F
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