Rancho Santa Teresa Weather Forecast

    • 55
    • 75

    Patchy Smoke

    • 54
    • 77

    Partly Sunny

    • 53
    • 79

    Partly Sunny

    • 53
    • 79

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 56
    • 80

    Partly Sunny

Today 13 Aug Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming sunny. Highs in the mid 70s. South Winds 5 to 15 Mph.

Tonight 13 Aug Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming mostly cloudy. Patchy smoke in the evening. Lows in the upper 50s. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Santa Teresa Temperature Statistics

August Temperature

San Jose / Reid / Hillv (6.8 miles)

  • Lowest 1 August, 2026

    59 °F

  • Average August

    75.6 °F

  • Highest 3 August, 2026

    95 °F

Climate (2021–2026)

San Jose / Reid / Hillv (6.8 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    72.3 °F
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