Brazos Island State Park Weather Forecast

    • 67
    • 73

    Increasing Clouds

    • 68
    • 73

    Increasing Clouds

    • 65
    • 74

    Partly Sunny

    • 63
    • 73

    Sunny

    • 65
    • 71

    Sunny

    • 68
    • 73

    Mostly Sunny

    • 67
    • 75

    Mostly Sunny

Today 12 Feb Cameron Island

Mostly sunny. Near steady temperature around 70. Southeast Winds 5 to 10 Mph.

Tonight 12 Feb Cameron Island

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph.

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Brazos Island State Park Temperature Statistics

February Temperature

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

  • Lowest 6 February, 2026

    42.7 °F

  • Average February

    63.9 °F

  • Highest 7 February, 2026

    81.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    75.8 °F

  • Average High 2021–2026

    83.5 °F
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