Pinnacle Weather Forecast

    • 62
    • 84

    Increasing Clouds

    • 57
    • 78

    Chance Rain Showers

    • 56
    • 76

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 55
    • 74

    Partly Sunny

Today 27 Aug Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming mostly cloudy. A slight chance of Showers. Highs in the 80s to lower 90s. Northwest Winds 5 to 15 Mph.

Tonight 27 Aug Santa Clara Valley Including San Jose

Mostly cloudy. A slight chance of Showers. Lows in the mid 60s. Northwest Winds 5 to 10 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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