McCampbell Slough Weather Forecast

    • 60
    • 84

    Rain Showers Likely

    • 64
    • 73

    Rain Showers Likely

    • 69
    • 76

    Rain Showers Likely

    • 70
    • 80

    Chance Thunderstorms

    • 71
    • 83

    Slight Chance Thunderstorms

    • 73
    • 83

    Mostly Cloudy

    • 72
    • 85

    Partly Sunny

Today 18 Apr Coastal San Patricio

Mostly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Near steady temperature around 80. Temperature falling into the upper 70s this afternoon. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 18 Apr Coastal San Patricio

Showers likely with a chance of Thunderstorms. Breezy, cooler with Lows around 60. Northeast Winds 15 to 25 Mph, increasing to north 20 to 25 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 5 April, 2026

    57.7 °F

  • Average April

    73.5 °F

  • Highest 16 April, 2026

    82 °F

Climate (2021–Present)

Port Aransas, Mustang Beach Airport (11.8 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    78.6 °F
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