Queen Isabella Causeway - East End Weather Forecast

    • 75
    • 81

    Slight Chance Thunderstorms

    • 74
    • 80

    Partly Sunny

    • 74
    • 81

    Mostly Sunny

    • 75
    • 81

    Mostly Sunny

    • 76
    • 80

    Partly Sunny

    • 76
    • 81

    Partly Sunny

Today 28 Oct Cameron Island

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 80. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 28 Oct Cameron Island

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Near steady temperature in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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Queen Isabella Causeway - East End Temperature Statistics

October Temperature

Port Isabel, Port Isabel-Cameron County Airport (11.8 miles)

  • Lowest 17 October, 2026

    59.6 °F

  • Average October

    79.7 °F

  • Highest 1 October, 2026

    95 °F

Climate (2021–2026)

Port Isabel, Port Isabel-Cameron County Airport (11.8 miles)

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  • Average Low 2021–2026

    68.9 °F

  • Average 2021–2026

    76.4 °F

  • Average High 2021–2026

    84.2 °F
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