Post Lake Weather Forecast

    • 68
    • 97

    Breezy

    • 66
    • 97

    Breezy

    • 64
    • 95

    Mostly Sunny

    • 61
    • 92

    Slight Chance Thunderstorms

    • 61
    • 92

    Partly Sunny

    • 63
    • 94

    Mostly Sunny

    • 65
    • 96

    Partly Sunny

Today 27 Jun Guadalupe County

Windy. Mostly sunny. Highs in the mid 90s. Southwest Winds 20 to 30 Mph with Gusts up to 40 Mph. Caution advised on area Lakes.

Tonight 27 Jun Guadalupe County

Breezy. Mostly clear. Lows in the mid 60s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Post Lake Temperature Statistics

June Temperature

Clines Corners (56.5 miles)

  • Lowest 3 June, 2026

    48.9 °F

  • Average June

    68.9 °F

  • Highest 17 June, 2026

    91 °F

Climate (2021–2026)

Clines Corners (56.5 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    64.5 °F
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