Santa Rosa Weather Forecast

    • 24
    • 49

    Mostly Sunny

    • 26
    • 56

    Breezy

    • 25
    • 52

    Mostly Sunny

    • 27
    • 58

    Mostly Sunny

    • 37
    • 61

    Mostly Sunny

    • 37
    • 62

    Partly Sunny

Today 5 Dec Guadalupe County

Windy. Mostly sunny. Highs in the mid 40s. West Winds 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 5 Dec Guadalupe County

Cold. Mostly clear. Lows in the mid 20s. West Winds 15 to 20 Mph.

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Santa Rosa Temperature Statistics

December Temperature

Las Vegas Municipal Airport (55.3 miles)

  • Lowest 1 December, 2025

    18 °F

  • Average December

    32.5 °F

  • Highest 2 December, 2025

    55.9 °F

Climate (2020–Present)

Las Vegas Municipal Airport (55.3 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    65.7 °F
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