Post Lake Weather Forecast

    • 31
    • 66

    Mostly Sunny

    • 32
    • 70

    Partly Sunny

    • 34
    • 62

    Sunny

    • 43
    • 77

    Sunny

    • 41
    • 77

    Mostly Sunny

    • 44
    • 78

    Mostly Sunny

    • 41
    • 74

    Mostly Sunny

Today 30 Oct Guadalupe County

Sunny. Highs in the mid 60s. Northeast Winds around 15 Mph.

Tonight 30 Oct Guadalupe County

Cold. Mostly clear. Lows in the lower 30s.

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Post Lake Temperature Statistics

October Temperature

Clines Corners (56.5 miles)

  • Lowest 19 October, 2025

    30.9 °F

  • Average October

    53.5 °F

  • Highest 2 October, 2025

    77 °F

Climate (2020–Present)

Clines Corners (56.5 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    63.7 °F
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