Bluebonnet Lake Weather Forecast

    • 55
    • 70

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 48
    • 78

    Sunny

    • 50
    • 77

    Mostly Sunny

    • 54
    • 74

    Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

Today 10 Nov Caldwell

Mostly cloudy. Highs in the lower 70s. Light and variable Winds, becoming east around 5 Mph this afternoon.

Tonight 10 Nov Caldwell

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bluebonnet Lake Temperature Statistics

November Temperature

San Marcos, San Marcos Municipal Airport (4.3 miles)

  • Lowest 5 November, 2026

    52 °F

  • Average November

    67.7 °F

  • Highest 2 November, 2026

    84.9 °F

Climate (2021–2026)

San Marcos, San Marcos Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    60.3 °F

  • Average 2021–2026

    71.1 °F

  • Average High 2021–2026

    82.7 °F
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