Guadalupe Reservoir Weather Forecast

    • 50
    • 82

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

    • 52
    • 87

    Sunny

    • 50
    • 80

    Sunny

    • 50
    • 77

    Sunny

Today 15 Jun Santa Cruz Mountains

Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to upper 70s. West Winds around 5 Mph.

Tonight 15 Jun Santa Cruz Mountains

Mostly clear. Lows in the 40s to mid 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Guadalupe Reservoir Temperature Statistics

June Temperature

San Jose / Reid / Hillv (9.9 miles)

  • Lowest 12 June, 2025

    51.8 °F

  • Average June

    69 °F

  • Highest 3 June, 2025

    82.4 °F

Climate (2020–Present)

San Jose / Reid / Hillv (9.9 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    63.6 °F

  • Average High 2020–2025

    72.4 °F
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