Brazos Island State Park Weather Forecast

    • 75
    • 78

    Mostly Cloudy

    • 75
    • 78

    Mostly Cloudy

    • 70
    • 78

    Rain Showers

    • 71
    • 73

    Rain Showers

    • 73
    • 74

    Chance Thunderstorms

    • 73
    • 77

    Chance Rain Showers

    • 74
    • 77

    Partly Sunny

Today 16 Apr Cameron Island

Sunny. Near steady temperature in the upper 70s. Southeast Winds 15 to 20 Mph with Gusts up to 25 Mph.

Tonight 16 Apr Cameron Island

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brazos Island State Park Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    54.6 °F

  • Average April

    75.7 °F

  • Highest 4 April, 2026

    88.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    76.1 °F

  • Average High 2021–2026

    83.8 °F
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