Santa Rosa Lake Weather Forecast

    • 43
    • 69

    Breezy

    • 43
    • 66

    Mostly Cloudy

    • 37
    • 66

    Mostly Cloudy

    • 20
    • 52

    Slight Chance Rain/Snow

    • 19
    • 43

    Partly Sunny

    • 26
    • 56

    Partly Sunny

Today 25 Dec Guadalupe County

Windy. Partly cloudy. Highs in the upper 60s. West Winds 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 25 Dec Guadalupe County

Mostly clear. Lows in the lower 40s. West Winds 15 to 20 Mph.

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Santa Rosa Lake Temperature Statistics

December Temperature

Las Vegas Municipal Airport (49.7 miles)

  • Lowest 4 December, 2025

    15.1 °F

  • Average December

    42.3 °F

  • Highest 22 December, 2025

    73.9 °F

Climate (2020–Present)

Las Vegas Municipal Airport (49.7 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    65.8 °F
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