Four Seasons Weather Forecast

    • 57
    • 89

    Mostly Sunny

    • 58
    • 89

    Sunny

    • 56
    • 83

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 59
    • 89

    Sunny

    • 58
    • 88

    Mostly Sunny

Today 14 Sep East Bay Interior Valleys

Sunny. Highs in the upper 80s. West Winds 5 to 15 Mph.

Tonight 14 Sep East Bay Interior Valleys

Mostly clear. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Four Seasons Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (16.2 miles)

  • Lowest 5 September, 2026

    50.6 °F

  • Average September

    71.3 °F

  • Highest 9 September, 2026

    104.6 °F

Climate (2021–2026)

Livermore, Livermore Municipal Airport (16.2 miles)

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

  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    74.1 °F
Get WillyWeather+ to remove ads