Pinnacle Weather Forecast

    • 62
    • 86

    Mostly Sunny

    • 62
    • 84

    Increasing Clouds

    • 57
    • 78

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 52
    • 72

    Partly Sunny

    • 55
    • 74

    Partly Sunny

Today 26 Aug Santa Clara Valley Including San Jose

Sunny. Highs in the 80s to mid 90s. Northwest Winds 10 to 15 Mph.

Tonight 26 Aug Santa Clara Valley Including San Jose

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pinnacle Temperature Statistics

August Temperature

San Jose / Reid / Hillv (5 miles)

  • Lowest 1 August, 2026

    59 °F

  • Average August

    73.5 °F

  • Highest 3 August, 2026

    95 °F

Climate (2021–2026)

San Jose / Reid / Hillv (5 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.3 °F
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