McCampbell Slough Weather Forecast

    • 81
    • 92

    Becoming Sunny

    • 80
    • 93

    Mostly Sunny

    • 80
    • 93

    Mostly Sunny

    • 80
    • 93

    Slight Chance Thunderstorms

    • 81
    • 93

    Partly Sunny

    • 81
    • 93

    Partly Sunny

Today 5 Aug Coastal San Patricio

Sunny. Highs in the lower 90s. Southeast Winds 10 to 15 Mph. Heat index Values up to 112.

Tonight 5 Aug Coastal San Patricio

Mostly clear. Lows in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to 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

    83.4 °F

  • Highest 1 August, 2026

    88.7 °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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