Lowlanders Weather Forecast

    • 56
    • 76

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

    • 53
    • 71

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

Today 23 Jun Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the 70s to upper 80s. Southeast Winds up to 5 Mph. Becoming west in the afternoon.

Tonight 23 Jun Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 50s. West Winds 5 to 10 Mph. Becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lowlanders Temperature Statistics

June Temperature

San Jose, San Jose International Airport (5.6 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 (5.6 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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