Chula Vista-Orason Weather Forecast

    • 78
    • 95

    Increasing Clouds

    • 78
    • 95

    Partly Sunny

    • 77
    • 95

    Mostly Sunny

    • 78
    • 95

    Partly Sunny

    • 78
    • 94

    Partly Sunny

    • 79
    • 93

    Partly Sunny

Today 21 Jul Inland Cameron

Mostly sunny. Highs in the mid 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 106.

Tonight 21 Jul Inland Cameron

Partly cloudy. Humid with Lows in the upper 70s. Southeast Winds 15 to 20 Mph, Diminishing to around 10 Mph after midnight.

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Chula Vista-Orason Temperature Statistics

July Temperature

Port Isabel, Port Isabel-Cameron County Airport (8.7 miles)

  • Lowest 17 July, 2025

    74.6 °F

  • Average July

    85.3 °F

  • Highest 15 July, 2025

    93.7 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (8.7 miles)

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  • Average Low 2020–2025

    68.1 °F

  • Average 2020–2025

    75.4 °F

  • Average High 2020–2025

    83.1 °F
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