McCampbell Slough Weather Forecast

    • 84
    • 94

    Chance Thunderstorms

    • 84
    • 95

    Partly Sunny

    • 83
    • 94

    Mostly Cloudy

    • 83
    • 93

    Slight Chance Thunderstorms

    • 84
    • 93

    Partly Sunny

    • 84
    • 94

    Partly Sunny

Today 17 Jun Coastal San Patricio

Partly cloudy with a slight chance of Thunderstorms. A chance of Showers, mainly in the morning. Some Thunderstorms may produce heavy rainfall. Highs in the lower 90s. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph in the afternoon. Chance of rain 50 percent. Heat index Values up to 115 in the afternoon.

Tonight 17 Jun Coastal San Patricio

Mostly clear. Lows in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 113 early in the evening.

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McCampbell Slough Temperature Statistics

June Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 5 June, 2026

    76.3 °F

  • Average June

    83.7 °F

  • Highest 11 June, 2026

    89.8 °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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