McCampbell Slough Weather Forecast

    • 57
    • 69

    Rain Showers Likely

    • 59
    • 72

    Chance Rain Showers

    • 63
    • 75

    Mostly Cloudy

    • 66
    • 78

    Mostly Cloudy

    • 68
    • 80

    Slight Chance Thunderstorms

    • 69
    • 81

    Slight Chance Thunderstorms

Today 5 Apr Coastal San Patricio

A chance of Thunderstorms. Showers. Much cooler with Highs in the upper 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 5 Apr Coastal San Patricio

Cloudy. Showers Likely, mainly in the evening. Lows in the upper 50s. North Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of rain 70 percent.

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McCampbell Slough Temperature Statistics

April Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 1 April, 2026

    72.9 °F

  • Average April

    75.9 °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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