Queen Isabella Causeway - East End Weather Forecast

    • 61
    • 69

    Breezy

    • 67
    • 72

    Sunny

    • 70
    • 77

    Mostly Sunny

    • 65
    • 80

    Breezy

    • 63
    • 68

    Breezy

    • 65
    • 70

    Partly Sunny

Today 12 Mar Cameron Island

Partly sunny this Morning, then clearing. Windy and much cooler. Near steady temperature in the mid 60s. North Winds 20 to 30 Mph with Gusts up to 35 Mph.

Tonight 12 Mar Cameron Island

Clear. Lows in the lower 60s. Northeast Winds 15 to 20 Mph, becoming east 5 to 10 Mph after midnight.

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Queen Isabella Causeway - East End Temperature Statistics

March Temperature

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

  • Lowest 2 March, 2026

    66.7 °F

  • Average March

    78.5 °F

  • Highest 6 March, 2026

    88.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    76 °F

  • Average High 2021–2026

    83.8 °F
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