Rancho Rinconada Weather Forecast

    • 59
    • 80

    Patchy Smoke

    • 58
    • 73

    Partly Sunny

    • 57
    • 74

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 57
    • 76

    Mostly Cloudy

Today 12 Aug Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming partly cloudy. Patchy smoke in the morning. Highs around 80. South Winds 5 to 10 Mph.

Tonight 12 Aug Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. Patchy smoke after midnight. Lows in the upper 50s. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Rinconada Temperature Statistics

August Temperature

San Jose, San Jose International Airport (5 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    71.8 °F

  • Highest 3 August, 2026

    91.7 °F

Climate (2021–2026)

San Jose, San Jose International Airport (5 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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