Lake Boris Weather Forecast

    • 50
    • 78

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 55
    • 75

    Mostly Cloudy

    • 54
    • 68

    Rain Likely

    • 51
    • 70

    Partly Sunny

Today 31 Oct East Bay Interior Valleys

Sunny. Highs in the upper 70s. West Winds around 5 Mph.

Tonight 31 Oct East Bay Interior Valleys

Mostly clear. Lows in the lower 50s. Southwest Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Boris Temperature Statistics

October Temperature

Livermore, Livermore Municipal Airport (1.9 miles)

  • Lowest 12 October, 2025

    44.1 °F

  • Average October

    61.7 °F

  • Highest 7 October, 2025

    90 °F

Climate (2020–Present)

Livermore, Livermore Municipal Airport (1.9 miles)

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

  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    74 °F
Get WillyWeather+ to remove ads