McCampbell Slough Weather Forecast

    • 71
    • 82

    Slight Chance Thunderstorms

    • 71
    • 81

    Chance Thunderstorms

    • 71
    • 83

    Mostly Cloudy

    • 71
    • 82

    Mostly Cloudy

    • 71
    • 83

    Mostly Cloudy

    • 71
    • 84

    Partly Sunny

Today 11 Apr Coastal San Patricio

Partly cloudy with a slight chance of Thunderstorms. A chance of Showers, mainly this morning. Highs around 80. Southeast Winds 10 to 15 Mph, increasing to 15 to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 11 Apr Coastal San Patricio

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. Southeast Winds 15 to 20 Mph. Chance of rain 20 percent.

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McCampbell Slough Temperature Statistics

April Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 5 April, 2026

    57.7 °F

  • Average April

    71.6 °F

  • Highest 2 April, 2026

    80.1 °F

Climate (2021–Present)

Port Aransas, Mustang Beach Airport (11.8 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    78.6 °F
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