Boulder Creek Weather Forecast

    • 46
    • 74

    Partly Sunny

    • 45
    • 73

    Becoming Sunny

    • 46
    • 70

    Mostly Cloudy

    • 44
    • 61

    Partly Sunny

    • 43
    • 66

    Mostly Sunny

    • 45
    • 71

    Partly Sunny

    • 47
    • 70

    Partly Sunny

Today 30 Apr Santa Cruz Mountains

Mostly cloudy in the morning then becoming sunny. Patchy dense fog in the morning. Highs in the 60s. South Winds around 5 Mph.

Tonight 30 Apr Santa Cruz Mountains

Mostly clear in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 40s to lower 50s. West Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Creek Temperature Statistics

April Temperature

San Jose, San Jose International Airport (19.3 miles)

  • Lowest 3 April, 2025

    40.6 °F

  • Average April

    59.2 °F

  • Highest 13 April, 2025

    80.7 °F

Climate (2020–Present)

San Jose, San Jose International Airport (19.3 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    72.7 °F
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