McCampbell Slough Weather Forecast

    • 80
    • 89

    Mostly Cloudy

    • 81
    • 90

    Breezy

    • 81
    • 91

    Mostly Cloudy

    • 80
    • 91

    Chance Thunderstorms

    • 79
    • 90

    Rain Showers Likely

    • 76
    • 88

    Rain Showers Likely

    • 76
    • 86

    Chance Thunderstorms

Today 16 May Coastal San Patricio

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 16 May Coastal San Patricio

Mostly cloudy. Lows around 80. Southeast Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McCampbell Slough Temperature Statistics

May Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 2 May, 2026

    58.5 °F

  • Average May

    75.9 °F

  • Highest 9 May, 2026

    84.6 °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

    73.9 °F

  • Average High 2021–2026

    78.7 °F
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