Laguna Atascosa Weather Forecast

    • 57
    • 71

    Increasing Clouds

    • 60
    • 73

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

    • 58
    • 75

    Partly Sunny

    • 61
    • 80

    Mostly Cloudy

    • 45
    • 76

    Mostly Cloudy

Today 19 Jan Coastal Cameron

Sunny. Highs around 70. Southeast Winds 10 to 15 Mph.

Tonight 19 Jan Coastal Cameron

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the upper 50s. Southeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

Laguna Atascosa Temperature Statistics

January Temperature

Port Isabel, Port Isabel-Cameron County Airport (6.2 miles)

  • Lowest 16 January, 2026

    48.9 °F

  • Average January

    66.9 °F

  • Highest 3 January, 2026

    87.1 °F

Climate (2021–Present)

Port Isabel, Port Isabel-Cameron County Airport (6.2 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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