Santa Rosa Lake Weather Forecast

    • 70
    • 90

    Partly Sunny

    • 71
    • 88

    Slight Chance Rain Showers

    • 70
    • 90

    Partly Sunny

    • 70
    • 89

    Chance Rain Showers

    • 69
    • 88

    Partly Sunny

    • 60
    • 86

    Slight Chance Thunderstorms

Today 19 Nov Inland Willacy

Mostly sunny. Highs around 90. Southeast Winds 15 to 20 Mph with Gusts up to 25 Mph.

Tonight 19 Nov Inland Willacy

Partly cloudy. Lows around 70. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Santa Rosa Lake Temperature Statistics

November Temperature

Harlingen, Rio Grande Valley International Airport (9.3 miles)

  • Lowest 11 November, 2025

    44.1 °F

  • Average November

    69.9 °F

  • Highest 8 November, 2025

    93 °F

Climate (2020–Present)

Harlingen, Rio Grande Valley International Airport (9.3 miles)

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  • Average Low 2020–2025

    65.4 °F

  • Average 2020–2025

    75.3 °F

  • Average High 2020–2025

    86.1 °F
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