Almaden Lake Weather Forecast

    • 55
    • 78

    Sunny

    • 58
    • 87

    Mostly Sunny

    • 58
    • 90

    Sunny

    • 60
    • 92

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

Today 28 Sep Santa Clara Valley Including San Jose

Sunny. Highs in the upper 70s. Northwest Winds 10 to 20 Mph.

Tonight 28 Sep Santa Clara Valley Including San Jose

Clear. Lows in the mid 50s. Northwest Winds 10 to 15 Mph. Becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Almaden Lake Temperature Statistics

September Temperature

San Jose / Reid / Hillv (6.8 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    71.7 °F

  • Highest 9 September, 2026

    98.6 °F

Climate (2021–2026)

San Jose / Reid / Hillv (6.8 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.2 °F
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