Montclair Weather Forecast

    • 58
    • 85

    Increasing Clouds

    • 57
    • 75

    Decreasing Clouds

    • 57
    • 75

    Partly Sunny

    • 59
    • 75

    Partly Sunny

    • 59
    • 73

    Mostly Cloudy

    • 59
    • 73

    Partly Sunny

    • 58
    • 73

    Partly Sunny

Today 9 Aug East Bay Hills

Sunny. Highs around 100. Southwest Winds around 10 Mph.

Tonight 9 Aug East Bay Hills

Mostly clear. Lows in the upper 60s. Southwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Montclair Temperature Statistics

August Temperature

Oakland, Metro Oakland International Airport (7.5 miles)

  • Lowest 2 August, 2026

    54.6 °F

  • Average August

    65.9 °F

  • Highest 2 August, 2026

    80.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (7.5 miles)

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

  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    67.2 °F
Get WillyWeather+ to remove ads