Port Mansfield Channel Entrance Weather Forecast

    • 33
    • 49

    Mostly Cloudy

    • 39
    • 50

    Mostly Cloudy

    • 50
    • 61

    Mostly Cloudy

    • 50
    • 63

    Partly Sunny

    • 55
    • 68

    Chance Rain Showers

    • 42
    • 65

    Rain Showers Likely

Today 25 Jan Willacy Island

Mostly cloudy Early, then becoming partly sunny. Breezy and much cooler. Near steady temperature in the upper 40s. North Winds 20 to 25 Mph with Gusts up to 30 Mph. Wind chill Values in the mid 30s.

Tonight 25 Jan Willacy Island

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values in the mid 20s after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Mansfield Channel Entrance Temperature Statistics

January Temperature

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

  • Lowest 19 January, 2026

    39.9 °F

  • Average January

    66.6 °F

  • Highest 3 January, 2026

    87.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    75.9 °F

  • Average High 2021–2026

    83.6 °F
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