Redfish Slough Weather Forecast

    • 80
    • 92

    Decreasing Clouds

    • 79
    • 93

    Mostly Sunny

    • 82
    • 92

    Mostly Sunny

    • 80
    • 90

    Mostly Sunny

    • 80
    • 92

    Sunny

    • 79
    • 92

    Mostly Sunny

    • 80
    • 92

    Mostly Sunny

Today 21 Aug Coastal Calhoun

Mostly cloudy this Morning, then clearing. Highs in the mid 90s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph this afternoon. Heat index Values up to 111.

Tonight 21 Aug Coastal Calhoun

Mostly clear. Lows in the upper 70s. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Redfish Slough Temperature Statistics

August Temperature

Rockport Aransas County Airport (17.4 miles)

  • Lowest 2 August, 2026

    73.7 °F

  • Average August

    86.8 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (17.4 miles)

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  • Average Low 2021–2026

    67.7 °F

  • Average 2021–2026

    74.8 °F

  • Average High 2021–2026

    82.1 °F
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