Mount Vaca Weather Forecast

    • 32
    • 41

    Snow

    • 30
    • 39

    Snow

    • 35
    • 41

    Chance Rain/Snow

    • 44
    • 47

    Rain Likely

    • 50
    • 53

    Rain

    • 47
    • 54

    Rain

Today 18 Feb North Bay Interior Mountains

Mostly cloudy. A chance of snow in the morning. A chance of rain. Highs in the 40s to lower 50s. West Winds 5 to 15 Mph.

Tonight 18 Feb North Bay Interior Mountains

Partly cloudy. Widespread frost. Lows in the lower 30s. Northwest Winds 5 to 15 Mph.

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Mount Vaca Temperature Statistics

February Temperature

Vacaville Nut Tree Airport (8.1 miles)

  • Lowest 1 February, 2026

    36.6 °F

  • Average February

    53.6 °F

  • Highest 5 February, 2026

    72.6 °F

Climate (2021–Present)

Vacaville Nut Tree Airport (8.1 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    76.8 °F
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