Brightside Weather Forecast

    • 61
    • 89

    Sunny

    • 57
    • 85

    Mostly Sunny

    • 58
    • 81

    Partly Sunny

    • 57
    • 80

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 56
    • 75

    Partly Sunny

Today 1 Sep East Bay Hills

Sunny. Highs in the mid 90s. West Winds 5 to 10 Mph.

Tonight 1 Sep East Bay Hills

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

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Brightside Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (8.7 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Livermore, Livermore Municipal Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    48.7 °F
  • Average 2020–2025

    60.6 °F
  • Average High 2020–2025

    74.2 °F
Get WillyWeather+ to remove ads