Mount Vaca Weather Forecast

    • 41
    • 47

    Chance Rain Showers

    • 44
    • 53

    Mostly Sunny

    • 45
    • 56

    Mostly Sunny

    • 47
    • 57

    Partly Sunny

    • 49
    • 57

    Sunny

    • 48
    • 63

    Mostly Sunny

    • 50
    • 65

    Partly Sunny

Today 12 Apr North Bay Interior Mountains

Showers likely and a slight chance of Thunderstorms. Highs in the 40s to mid 50s. Southwest Winds 10 to 15 Mph.

Tonight 12 Apr North Bay Interior Mountains

Partly cloudy late in the evening then becoming mostly clear. Patchy fog after midnight. Lows in the lower 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Vaca Temperature Statistics

April Temperature

Vacaville Nut Tree Airport (8.1 miles)

  • Lowest 2 April, 2026

    41.6 °F

  • Average April

    62.2 °F

  • Highest 5 April, 2026

    84.7 °F

Climate (2021–Present)

Vacaville Nut Tree Airport (8.1 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    77 °F
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