Brazos Island State Park Weather Forecast

    • 68
    • 75

    Increasing Clouds

    • 66
    • 78

    Partly Sunny

    • 62
    • 74

    Mostly Sunny

    • 60
    • 73

    Mostly Sunny

    • 63
    • 72

    Mostly Sunny

    • 66
    • 72

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 13 Mar Cameron Island

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the mid 70s. Southwest Winds around 5 Mph, becoming southeast 10 to 15 Mph this afternoon.

Tonight 13 Mar Cameron Island

Mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. South Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brazos Island State Park Temperature Statistics

March Temperature

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

  • Lowest 10 March, 2025

    48 °F

  • Average March

    69.4 °F

  • Highest 8 March, 2025

    93 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

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  • Average Low 2020–2025

    68.2 °F

  • Average 2020–2025

    75.4 °F

  • Average High 2020–2025

    83.1 °F
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