Mount Vaca Weather Forecast

    • 56
    • 72

    Mostly Cloudy

    • 48
    • 67

    Becoming Sunny

    • 51
    • 66

    Mostly Sunny

    • 55
    • 67

    Partly Sunny

    • 53
    • 62

    Chance Rain

    • 53
    • 62

    Chance Rain

    • 50
    • 62

    Partly Sunny

Today 5 Apr North Bay Interior Mountains

Partly cloudy. Highs in the 70s to lower 80s. South Winds around 5 Mph.

Tonight 5 Apr North Bay Interior Mountains

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s. West Winds around 5 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

    59.4 °F

  • Highest 3 April, 2026

    75.9 °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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