Los Fresnos Weather Forecast

    • 76
    • 84

    Rain Showers

    • 81
    • 94

    Slight Chance Thunderstorms

    • 83
    • 97

    Hot

    • 82
    • 96

    Slight Chance Thunderstorms

    • 82
    • 94

    Partly Sunny

    • 82
    • 94

    Mostly Sunny

Today 16 Jun Inland Cameron

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Humid with Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 16 Jun Inland Cameron

Showers with Thunderstorms likely. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

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Los Fresnos Temperature Statistics

June Temperature

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

  • Lowest 4 June, 2026

    75.7 °F

  • Average June

    83.7 °F

  • Highest 6 June, 2026

    90.6 °F

Climate (2021–Present)

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

    83.9 °F
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