McCampbell Slough Weather Forecast

    • 57
    • 68

    Increasing Clouds

    • 60
    • 69

    Rain Showers Likely

    • 56
    • 71

    Rain Showers Likely

    • 58
    • 72

    Mostly Cloudy

    • 52
    • 75

    Mostly Cloudy

    • 38
    • 66

    Chance Rain Showers

Today 19 Jan Coastal San Patricio

Sunny. Highs in the upper 60s. Southwest Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph this afternoon.

Tonight 19 Jan Coastal San Patricio

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the upper 50s. Southeast Winds 10 to 15 Mph, becoming east 5 to 10 Mph after midnight.

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  • Temperature Real-Time

McCampbell Slough Temperature Statistics

January Temperature

Port Aransas, Mustang Beach Airport (11.8 miles)

  • Lowest 11 January, 2026

    48 °F

  • Average January

    64.7 °F

  • Highest 3 January, 2026

    81.5 °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

    73.7 °F

  • Average High 2021–2026

    78.5 °F
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