San Ramon Weather Forecast

    • 47
    • 78

    Partly Sunny

    • 50
    • 76

    Mostly Sunny

    • 58
    • 84

    Partly Sunny

    • 61
    • 90

    Mostly Sunny

    • 61
    • 94

    Sunny

    • 59
    • 93

    Sunny

Today 13 Mar Santa Clara Valley Including San Jose

Partly cloudy. Highs in the upper 70s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 13 Mar Santa Clara Valley Including San Jose

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Ramon Temperature Statistics

March Temperature

San Jose / Reid / Hillv (3.7 miles)

  • Lowest 7 March, 2026

    46.4 °F

  • Average March

    61.7 °F

  • Highest 8 March, 2026

    78.8 °F

Climate (2021–Present)

San Jose / Reid / Hillv (3.7 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    63.6 °F

  • Average High 2021–2026

    72.2 °F
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