Mountain House Weather Forecast

    • 49
    • 62

    Rain Showers

    • 48
    • 65

    Slight Chance Rain

    • 49
    • 71

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 50
    • 71

    Partly Sunny

Today 21 Apr Northern San Joaquin Valley

Mostly cloudy with rain Showers likely and a slight chance of Thunderstorms. Highs 62 to 71.

Tonight 21 Apr Northern San Joaquin Valley

Mostly cloudy with a slight chance of rain. Lows 46 to 52.

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Mountain House Temperature Statistics

April Temperature

Livermore, Livermore Municipal Airport (15.5 miles)

  • Lowest 3 April, 2026

    41.6 °F

  • Average April

    60.5 °F

  • Highest 5 April, 2026

    85.6 °F

Climate (2021–Present)

Livermore, Livermore Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    74.2 °F
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