Santa Rosa Lake State Park Weather Forecast

    • 51
    • 83

    Increasing Clouds

    • 50
    • 84

    Breezy

    • 42
    • 76

    Breezy

    • 43
    • 76

    Partly Sunny

    • 43
    • 77

    Partly Sunny

    • 42
    • 77

    Mostly Sunny

Today 21 Apr Guadalupe County

Mostly sunny. A slight chance of Sprinkles in the afternoon. Highs in the lower 80s. Southwest Winds around 15 Mph.

Tonight 21 Apr Guadalupe County

Mostly clear. Lows in the mid 40s. South Winds 15 to 20 Mph.

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Santa Rosa Lake State Park Temperature Statistics

April Temperature

Las Vegas Municipal Airport (49.7 miles)

  • Lowest 18 April, 2026

    18.6 °F

  • Average April

    49.8 °F

  • Highest 9 April, 2026

    76.6 °F

Climate (2021–Present)

Las Vegas Municipal Airport (49.7 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    66.4 °F
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