Rose Garden Weather Forecast

    • 57
    • 80

    Becoming Sunny

    • 56
    • 76

    Partly Sunny

    • 54
    • 77

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 56
    • 85

    Mostly Sunny

Today 18 Jun Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 70s. South Winds 5 to 15 Mph.

Tonight 18 Jun Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rose Garden Temperature Statistics

June Temperature

San Jose, San Jose International Airport (1.2 miles)

  • Lowest 7 June, 2026

    51.7 °F

  • Average June

    69.4 °F

  • Highest 11 June, 2026

    98.7 °F

Climate (2021–2026)

San Jose, San Jose International Airport (1.2 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    72.7 °F
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