Port Mansfield Channel Entrance Weather Forecast

    • 60
    • 77

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

    • 64
    • 77

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

    • 66
    • 81

    Partly Sunny

    • 64
    • 80

    Partly Sunny

    • 62
    • 77

    Partly Sunny

Today 15 Feb Willacy Island

Sunny. Highs in the mid 70s. North Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 15 Feb Willacy Island

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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Port Mansfield Channel Entrance Temperature Statistics

February Temperature

Port Isabel, Port Isabel-Cameron County Airport (28 miles)

  • Lowest 6 February, 2026

    42.7 °F

  • Average February

    65.5 °F

  • Highest 7 February, 2026

    81.6 °F

Climate (2021–Present)

Port Isabel, Port Isabel-Cameron County Airport (28 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    75.9 °F

  • Average High 2021–2026

    83.6 °F
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