Los Fresnos Weather Forecast

    • 79
    • 91

    Slight Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 75
    • 93

    Partly Sunny

    • 76
    • 94

    Partly Sunny

    • 76
    • 95

    Partly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

Today 26 May Inland Cameron

Partly sunny in the Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs around 90. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 26 May Inland Cameron

Mostly cloudy. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Los Fresnos Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    60.7 °F

  • Average May

    79.3 °F

  • Highest 18 May, 2026

    91.7 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    68.7 °F

  • Average 2021–2026

    76.2 °F

  • Average High 2021–2026

    83.9 °F
Get WillyWeather+ to remove ads