Grosser Airport Weather Forecast

    • 39
    • 58

    Mostly Cloudy

    • 50
    • 60

    Slight Chance Rain Showers

    • 56
    • 69

    Slight Chance Rain Showers

    • 42
    • 78

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

Today 15 Dec Comal

Partly cloudy. Highs in the upper 50s. Southeast Winds around 5 Mph.

Tonight 15 Dec Comal

Mostly cloudy. Lows around 40. South Winds around 5 Mph.

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Grosser Airport Temperature Statistics

December Temperature

San Antonio Boerne Stage Field (7.5 miles)

  • Lowest 9 December, 2025

    30.2 °F

  • Average December

    51 °F

  • Highest 6 December, 2025

    73.4 °F

Climate (2020–Present)

San Antonio Boerne Stage Field (7.5 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    77.9 °F
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