McCampbell Slough Weather Forecast

    • 78
    • 92

    Partly Sunny

    • 77
    • 92

    Mostly Sunny

    • 77
    • 92

    Chance Rain Showers

    • 77
    • 92

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 75
    • 92

    Rain Showers Likely

    • 75
    • 92

    Chance Thunderstorms

Today 17 Sep Coastal San Patricio

Sunny. Highs in the lower 90s. Northeast Winds 5 to 10 Mph, increasing to east 10 to 15 Mph this afternoon.

Tonight 17 Sep Coastal San Patricio

Partly cloudy. Lows in the upper 70s. Southeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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McCampbell Slough Temperature Statistics

September Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Port Aransas, Mustang Beach Airport (11.8 miles)

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  • Average Low 2020–2025

    68.9 °F
  • Average 2020–2025

    73.4 °F
  • Average High 2020–2025

    78.2 °F
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