Cahalan Park Weather Forecast

    • 51
    • 58

    Rain

    • 49
    • 62

    Rain

    • 53
    • 61

    Rain

    • 51
    • 61

    Rain

    • 47
    • 58

    Rain

    • 45
    • 57

    Rain Likely

    • 42
    • 58

    Chance Rain

Today 31 Dec Santa Clara Valley Including San Jose

Rain. Highs in the upper 50s. South Winds around 5 Mph. Becoming east in the afternoon.

Tonight 31 Dec Santa Clara Valley Including San Jose

Rain. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cahalan Park Temperature Statistics

December Temperature

San Jose / Reid / Hillv (6.2 miles)

  • Lowest 13 December, 2025

    35.6 °F

  • Average December

    53.3 °F

  • Highest 17 December, 2025

    69.8 °F

Climate (2021–Present)

San Jose / Reid / Hillv (6.2 miles)

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  • Average Low 2021–2025

    51.7 °F

  • Average 2021–2025

    63.5 °F

  • Average High 2021–2025

    72.1 °F
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