Rockspring Weather Forecast

    • 56
    • 85

    Increasing Clouds

    • 56
    • 79

    Mostly Cloudy

    • 56
    • 81

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 93

    Mostly Sunny

    • 58
    • 87

    Partly Sunny

Today 19 Sep Santa Clara Valley Including San Jose

Sunny. Highs in the 80s. Northwest Winds 5 to 15 Mph.

Tonight 19 Sep Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rockspring Temperature Statistics

September Temperature

San Jose / Reid / Hillv (1.9 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    72.8 °F

  • Highest 9 September, 2026

    98.6 °F

Climate (2021–2026)

San Jose / Reid / Hillv (1.9 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.2 °F
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