Calaveras Lake Park Weather Forecast

    • 75
    • 93

    Rain Showers Likely

    • 75
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Chance Rain Showers

    • 75
    • 96

    Slight Chance Thunderstorms

    • 75
    • 96

    Slight Chance Thunderstorms

    • 75
    • 96

    Slight Chance Thunderstorms

Today 21 Aug Bexar

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the lower 90s. North Winds around 5 Mph. Chance of rain 60 percent.

Tonight 21 Aug Bexar

Partly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 70s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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Calaveras Lake Park Temperature Statistics

August Temperature

San Antonio, Stinson Municipal Airport (10.6 miles)

  • Lowest 5 August, 2025

    72.6 °F

  • Average August

    89.5 °F

  • Highest 2 August, 2025

    104.6 °F

Climate (2020–Present)

San Antonio, Stinson Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    84.3 °F
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