Santa Rosa Lake Weather Forecast

    • 67
    • 96

    Mostly Sunny

    • 67
    • 96

    Mostly Sunny

    • 68
    • 94

    Isolated Thunderstorms

    • 65
    • 91

    Chance Thunderstorms

    • 63
    • 91

    Chance Thunderstorms

    • 63
    • 89

    Chance Thunderstorms

Today 10 Aug Guadalupe County

Hot. Mostly sunny. Highs in the mid 90s. Southwest Winds 15 to 20 Mph.

Tonight 10 Aug Guadalupe County

Mostly clear. Lows in the mid 60s. South Winds 15 to 20 Mph.

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Santa Rosa Lake Temperature Statistics

August Temperature

Las Vegas Municipal Airport (49.7 miles)

  • Lowest 2 August, 2026

    54.6 °F

  • Average August

    74.3 °F

  • Highest 3 August, 2026

    97.6 °F

Climate (2021–2026)

Las Vegas Municipal Airport (49.7 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    66.8 °F
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