Robert Sibley Volcanic Regional Preserve Weather Forecast

    • 46
    • 57

    Partly Sunny

    • 47
    • 59

    Partly Sunny

    • 49
    • 65

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

    • 52
    • 68

    Partly Sunny

Today 26 Apr East Bay Hills

Partly cloudy. A slight chance of drizzle. Highs around 60. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 26 Apr East Bay Hills

Partly cloudy. A slight chance of drizzle after midnight. Lows in the upper 40s. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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Robert Sibley Volcanic Regional Preserve Temperature Statistics

April Temperature

Oakland, Metro Oakland International Airport (9.3 miles)

  • Lowest 3 April, 2026

    42.7 °F

  • Average April

    59.7 °F

  • Highest 5 April, 2026

    80.7 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (9.3 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    67.1 °F
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