Brazos Island State Park Weather Forecast

    • 64
    • 67

    Mostly Cloudy

    • 67
    • 69

    Chance Rain Showers

    • 65
    • 72

    Chance Rain Showers

    • 67
    • 71

    Partly Sunny

    • 64
    • 74

    Chance Rain Showers

    • 47
    • 71

    Chance Rain Showers

    • 48
    • 53

    Slight Chance Rain Showers

Today 19 Jan Cameron Island

Sunny. Highs in the upper 60s. Southeast Winds 10 to 15 Mph.

Tonight 19 Jan Cameron Island

Mostly cloudy and not as cool. Near steady temperature in the mid 60s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brazos Island State Park Temperature Statistics

January Temperature

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

  • Lowest 16 January, 2026

    48.9 °F

  • Average January

    66.6 °F

  • Highest 3 January, 2026

    87.1 °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

    83.5 °F
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