Brazos Island State Park Weather Forecast

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    Slight Chance Rain Showers

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    Chance Rain Showers

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    • 74

    Chance Rain Showers

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    Chance Thunderstorms

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    Chance Rain Showers

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    Slight Chance Rain Showers

Today 6 Apr Cameron Island

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the upper 60s. North Winds 15 to 20 Mph with Gusts up to 25 Mph.

Tonight 6 Apr Cameron Island

Partly cloudy in the Evening, then becoming mostly clear. Near steady temperature in the upper 60s. Northeast Winds 10 to 15 Mph.

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Brazos Island State Park Temperature Statistics

April Temperature

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

  • Lowest 1 April, 2026

    74.6 °F
  • Average April

    80.7 °F
  • Highest 1 April, 2026

    87.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    68.7 °F
  • Average 2021–2026

    76.1 °F
  • Average High 2021–2026

    83.9 °F
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