Snail Weather Forecast

    • 59
    • 74

    Mostly Cloudy

    • 58
    • 73

    Partly Sunny

    • 58
    • 74

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 58
    • 75

    Partly Sunny

    • 58
    • 74

    Partly Sunny

Today 20 Aug Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming partly cloudy. Highs in the 70s to upper 80s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 20 Aug Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Snail Temperature Statistics

August Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    71 °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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