Post Lake Weather Forecast

    • 61
    • 95

    Chance Thunderstorms

    • 63
    • 96

    Slight Chance Thunderstorms

    • 63
    • 96

    Mostly Sunny

    • 66
    • 97

    Hot

    • 66
    • 97

    Hot

    • 63
    • 95

    Partly Sunny

Today 24 Jun Guadalupe County

Mostly sunny this Morning, then partly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. North Winds around 15 Mph, becoming southeast this afternoon. Chance of rain 20 percent.

Tonight 24 Jun Guadalupe County

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows around 60. East Winds around 15 Mph in the evening. Chance of rain 50 percent.

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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

    68.5 °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 °F

  • Average High 2021–2026

    64.5 °F
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