Lake Ranch Reservoir Weather Forecast

    • 54
    • 74

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 57
    • 62

    Partly Sunny

    • 51
    • 69

    Mostly Sunny

    • 53
    • 73

    Sunny

Today 4 Jun Santa Cruz Mountains

Sunny. Highs in the upper 60s to lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 4 Jun Santa Cruz Mountains

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s to mid 50s. Northwest Winds up to 5 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ranch Reservoir Temperature Statistics

June Temperature

San Jose, San Jose International Airport (11.8 miles)

  • Lowest 2 June, 2026

    54 °F

  • Average June

    67.4 °F

  • Highest 1 June, 2026

    84.7 °F

Climate (2021–Present)

San Jose, San Jose International Airport (11.8 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.7 °F
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