San Ramon Weather Forecast

    • 56
    • 80

    Increasing Clouds

    • 56
    • 81

    Increasing Clouds

    • 55
    • 80

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

Today 24 Jul East Bay Interior Valleys

Sunny. Highs in the 80s to lower 90s. West Winds around 15 Mph.

Tonight 24 Jul East Bay Interior Valleys

Clear in the evening then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 15 Mph.

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San Ramon Temperature Statistics

July Temperature

Livermore, Livermore Municipal Airport (10.6 miles)

  • Lowest 11 July, 2026

    53.7 °F

  • Average July

    73.1 °F

  • Highest 14 July, 2026

    102.7 °F

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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