Los Fresnos Weather Forecast

    • 79
    • 95

    Slight Chance Thunderstorms

    • 78
    • 95

    Slight Chance Thunderstorms

    • 79
    • 94

    Partly Sunny

    • 80
    • 93

    Chance Thunderstorms

    • 80
    • 94

    Slight Chance Thunderstorms

    • 80
    • 95

    Partly Sunny

Today 7 Jul Inland Cameron

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values up to 107.

Tonight 7 Jul Inland Cameron

Mostly clear. Humid with Lows in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Los Fresnos Temperature Statistics

July Temperature

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

  • Lowest 2 July, 2026

    79.6 °F

  • Average July

    86.9 °F

  • Highest 2 July, 2026

    95.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    68.7 °F

  • Average 2021–2026

    76.2 °F

  • Average High 2021–2026

    84 °F
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