Powderhorn Lake Weather Forecast

    • 72
    • 89

    Slight Chance Thunderstorms

    • 73
    • 83

    Partly Sunny

    • 75
    • 86

    Mostly Sunny

    • 73
    • 85

    Chance Thunderstorms

    • 71
    • 84

    Chance Thunderstorms

    • 72
    • 83

    Partly Sunny

Today 21 Oct Coastal Calhoun

Partly cloudy in the Morning, then sunny with a slight chance of Showers in the afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph, becoming south in the afternoon. Chance of rain 20 percent.

Tonight 21 Oct Coastal Calhoun

Mostly clear in the Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Lows in the lower 70s. East Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 20 percent.

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Powderhorn Lake Temperature Statistics

October Temperature

Palacios Municipal Airport (22.4 miles)

  • Lowest 11 October, 2025

    63 °F

  • Average October

    78.4 °F

  • Highest 8 October, 2025

    91.9 °F

Climate (2020–Present)

Palacios Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    64.8 °F

  • Average 2020–2025

    72.5 °F

  • Average High 2020–2025

    80.4 °F
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