Port Isabel Weather Forecast

    • 65
    • 75

    Increasing Clouds

    • 54
    • 77

    Partly Sunny

    • 40
    • 60

    Rain

    • 42
    • 48

    Rain Likely

    • 51
    • 61

    Chance Rain Showers

    • 50
    • 59

    Chance Rain Showers

    • 48
    • 62

    Chance Rain Showers

Today 18 Jan Coastal Cameron

Breezy. Sunny in the morning then becoming partly cloudy. Highs in the mid 70s. South Winds 15 to 20 Mph increasing to 25 to 30 Mph in the afternoon.

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Port Isabel Temperature Statistics

January Temperature

Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)

  • Lowest 16 January, 2022

    37 °F
  • Average January

    61.2 °F
  • Highest 1 January, 2022

    87.1 °F

Climate (2010–Present)

Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)

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  • Average Low 2010–Present

    67.8 °F
  • Average 2010–Present

    74.4 °F
  • Average High 2010–Present

    82.1 °F
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