Santa Rosa Lake Weather Forecast

    • 63
    • 71

    Mostly Cloudy

    • 58
    • 75

    Mostly Cloudy

    • 63
    • 80

    Mostly Sunny

    • 67
    • 81

    Slight Chance Thunderstorms

    • 67
    • 83

    Partly Sunny

    • 62
    • 79

    Partly Sunny

Today 11 Nov Inland Willacy

Mostly cloudy. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 11 Nov Inland Willacy

Cloudy. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

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Santa Rosa Lake Temperature Statistics

November Temperature

Harlingen, Rio Grande Valley International Airport (9.3 miles)

  • Lowest 4 November, 2026

    66 °F
  • Average November

    78 °F
  • Highest 2 November, 2026

    91 °F

Climate (2021–2026)

Harlingen, Rio Grande Valley International Airport (9.3 miles)

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  • Average Low 2021–2026

    66 °F
  • Average 2021–2026

    76.2 °F
  • Average High 2021–2026

    87 °F
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