Mountain Spring Weather Forecast

    • 57
    • 76

    Mostly Cloudy

    • 56
    • 78

    Partly Sunny

    • 55
    • 78

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

    • 54
    • 77

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

Today 22 Jul Santa Clara Valley Including San Jose

Partly cloudy. Highs in the 70s. Northwest Winds 5 to 15 Mph.

Tonight 22 Jul Santa Clara Valley Including San Jose

Mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Spring Temperature Statistics

July Temperature

San Jose / Reid / Hillv (4.3 miles)

  • Lowest 5 July, 2025

    53.6 °F

  • Average July

    72.1 °F

  • Highest 10 July, 2025

    93.2 °F

Climate (2020–Present)

San Jose / Reid / Hillv (4.3 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    63.6 °F

  • Average High 2020–2025

    72.3 °F
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