San Ramon Weather Forecast

    • 63
    • 92

    Decreasing Clouds

    • 68
    • 99

    Hot

    • 64
    • 98

    Hot

    • 64
    • 96

    Sunny

    • 65
    • 97

    Hot

    • 64
    • 97

    Hot

    • 62
    • 95

    Mostly Sunny

Today 2 Oct East Bay Interior Valleys

Sunny. Highs around 90.

Tonight 2 Oct East Bay Interior Valleys

Partly cloudy late in the evening then becoming mostly clear. Lows in the mid 60s. Light Winds becoming northwest up to 5 Mph after midnight.

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San Ramon Temperature Statistics

October Temperature

Livermore, Livermore Municipal Airport (10.6 miles)

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  • Average October

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Climate (2021–2026)

Livermore, Livermore Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    49 °F
  • Average 2021–2026

    61 °F
  • Average High 2021–2026

    74.1 °F
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