Montalvin Park Weather Forecast

    • 55
    • 68

    Increasing Clouds

    • 55
    • 68

    Becoming Sunny

    • 56
    • 70

    Partly Sunny

    • 56
    • 71

    Partly Sunny

    • 56
    • 68

    Partly Sunny

    • 55
    • 67

    Partly Sunny

    • 54
    • 68

    Partly Sunny

Today 14 Jun East Bay Interior Valleys

Sunny. Highs in the mid 80s to lower 90s. West Winds 10 to 15 Mph.

Tonight 14 Jun East Bay Interior Valleys

Clear. Lows in the upper 50s. West Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Montalvin Park Temperature Statistics

June Temperature

Napa, Napa County Airport (14.3 miles)

  • Lowest 7 June, 2026

    45.6 °F

  • Average June

    66.8 °F

  • Highest 11 June, 2026

    96.7 °F

Climate (2021–Present)

Napa, Napa County Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    70.3 °F
Get WillyWeather+ to remove ads