Lowlanders Weather Forecast

    • 61
    • 78

    Increasing Clouds

    • 63
    • 82

    Mostly Sunny

    • 63
    • 81

    Mostly Cloudy

    • 59
    • 77

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

    • 57
    • 72

    Partly Sunny

    • 56
    • 70

    Partly Sunny

Today 25 Aug Santa Clara Valley Including San Jose

Mostly cloudy late in the morning then becoming sunny. Highs in the lower 80s to mid 90s. Northwest Winds 5 to 15 Mph.

Tonight 25 Aug Santa Clara Valley Including San Jose

Partly cloudy. Lows in the lower 60s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lowlanders Temperature Statistics

August Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    70.9 °F

  • Highest 3 August, 2026

    91.7 °F

Climate (2021–2026)

San Jose, San Jose International Airport (5.6 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    72.8 °F
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