Tanglewood - El Monte Weather Forecast

    • 48
    • 55

    Increasing Clouds

    • 55
    • 65

    Chance Rain

    • 48
    • 66

    Areas Fog

    • 50
    • 65

    Slight Chance Rain

    • 52
    • 63

    Rain Likely

    • 50
    • 62

    Rain Likely

Today 15 Dec Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming partly cloudy. Patchy dense fog in the morning. Highs in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 15 Dec Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming mostly cloudy. Areas of dense fog after midnight. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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Tanglewood - El Monte Temperature Statistics

December Temperature

San Jose / Reid / Hillv (0.6 miles)

  • Lowest 13 December, 2025

    35.6 °F

  • Average December

    49.8 °F

  • Highest 3 December, 2025

    64.4 °F

Climate (2020–Present)

San Jose / Reid / Hillv (0.6 miles)

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  • Average Low 2020–2025

    51.6 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    72.1 °F
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