Santa Rosa Lake Weather Forecast

    • 61
    • 96

    Chance Thunderstorms

    • 46
    • 78

    Breezy

    • 48
    • 76

    Sunny

    • 60
    • 82

    Mostly Sunny

    • 61
    • 87

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

Today 28 Oct Inland Willacy

Sunny. Highs in the mid 90s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 28 Oct Inland Willacy

Mostly clear in the Evening, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers, mainly in the evening. Cooler with Lows around 60. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to north 15 to 20 Mph with Gusts up to 35 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Rosa Lake Temperature Statistics

October Temperature

Harlingen, Rio Grande Valley International Airport (9.3 miles)

  • Lowest 12 October, 2025

    63 °F

  • Average October

    79 °F

  • Highest 6 October, 2025

    95 °F

Climate (2020–Present)

Harlingen, Rio Grande Valley International Airport (9.3 miles)

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

  • Average Low 2020–2025

    65.4 °F

  • Average 2020–2025

    75.3 °F

  • Average High 2020–2025

    86.1 °F
Get WillyWeather+ to remove ads