Calaveras Lake Weather Forecast

    • 51
    • 70

    Increasing Clouds

    • 59
    • 74

    Increasing Clouds

    • 39
    • 72

    Rain Showers

    • 21
    • 41

    Rain Showers

    • 18
    • 35

    Partly Sunny

    • 20
    • 42

    Mostly Sunny

    • 31
    • 50

    Partly Sunny

Today 21 Jan Bexar

Partly cloudy and not as cool. Near steady temperature around 70. West Winds around 5 Mph.

Tonight 21 Jan Bexar

Mostly clear this Evening, then becoming partly cloudy. Lows around 50. North Winds around 5 Mph.

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  • Temperature Real-Time

Calaveras Lake Temperature Statistics

January Temperature

San Antonio, Stinson Municipal Airport (9.3 miles)

  • Lowest 18 January, 2026

    26.1 °F

  • Average January

    58.6 °F

  • Highest 2 January, 2026

    88 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    73.3 °F

  • Average High 2021–2026

    84.8 °F
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