McCampbell Slough Weather Forecast

    • 80
    • 95

    Mostly Sunny

    • 81
    • 96

    Mostly Sunny

    • 80
    • 95

    Slight Chance Thunderstorms

    • 80
    • 94

    Mostly Sunny

    • 81
    • 94

    Mostly Sunny

    • 81
    • 94

    Mostly Sunny

Today 26 Aug Coastal San Patricio

Sunny, hot with Highs in the mid 90s. South Winds around 5 Mph, increasing to southeast 10 to 15 Mph this afternoon. Heat index Values up to 110.

Tonight 26 Aug Coastal San Patricio

Mostly clear. Lows in the lower 80s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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McCampbell Slough Temperature Statistics

August Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 2 August, 2026

    74.7 °F

  • Average August

    85.2 °F

  • Highest 14 August, 2026

    91.4 °F

Climate (2021–2026)

Port Aransas, Mustang Beach Airport (11.8 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    78.7 °F
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