Queen Isabella Causeway - East End Weather Forecast

    • 81
    • 88

    Increasing Clouds

    • 81
    • 88

    Mostly Sunny

    • 81
    • 88

    Mostly Sunny

    • 81
    • 89

    Mostly Sunny

    • 80
    • 86

    Mostly Sunny

    • 81
    • 85

    Partly Sunny

    • 81
    • 85

    Mostly Sunny

Today 29 Jul Cameron Island

Sunny. Near steady temperature in the mid 80s. Southeast Winds 15 to 20 Mph with Gusts up to 25 Mph.

Tonight 29 Jul Cameron Island

Mostly clear in the Evening, then becoming partly cloudy. Humid. Near steady temperature in the lower 80s. Southeast Winds 15 to 20 Mph with Gusts up to 25 Mph.

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Queen Isabella Causeway - East End Temperature Statistics

July Temperature

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

  • Lowest 9 July, 2026

    75.7 °F

  • Average July

    86.6 °F

  • Highest 22 July, 2026

    102.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    68.8 °F

  • Average 2021–2026

    76.3 °F

  • Average High 2021–2026

    84 °F
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