Brazos Island State Park Weather Forecast

    • 70
    • 77

    Mostly Cloudy

    • 70
    • 77

    Decreasing Clouds

    • 63
    • 76

    Breezy

    • 60
    • 66

    Breezy

    • 62
    • 66

    Mostly Sunny

    • 67
    • 70

    Partly Sunny

    • 68
    • 74

    Breezy

Today 19 Feb Cameron Island

Mostly sunny. Near steady temperature in the mid 70s. South Winds around 15 Mph with Gusts up to 20 Mph.

Tonight 19 Feb Cameron Island

Mostly cloudy. Hazy. Lows in the upper 60s. South Winds 10 to 15 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

    66.3 °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

    68.6 °F

  • Average 2021–2026

    75.9 °F

  • Average High 2021–2026

    83.7 °F
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