Mountain Park Weather Forecast

    • 53
    • 73

    Sunny

    • 52
    • 79

    Sunny

    • 51
    • 77

    Sunny

    • 54
    • 80

    Sunny

    • 51
    • 78

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 50
    • 75

    Sunny

Today 18 May North Bay Interior Valleys

Sunny. Highs in the mid 60s to lower 80s. Northwest Winds 10 to 20 Mph.

Tonight 18 May North Bay Interior Valleys

Clear. Lows in the 40s to upper 50s. Northwest Winds 10 to 20 Mph with Gusts to around 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Park Temperature Statistics

May Temperature

Novato / Gnoss Field (11.2 miles)

  • Lowest 10 May, 2025

    44.6 °F

  • Average May

    60.6 °F

  • Highest 9 May, 2025

    91.4 °F

Climate (2020–Present)

Novato / Gnoss Field (11.2 miles)

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

  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    72.8 °F
Get WillyWeather+ to remove ads