Eylar Mountain Weather Forecast

    • 35
    • 52

    Becoming Sunny

    • 36
    • 55

    Mostly Sunny

    • 38
    • 56

    Mostly Sunny

    • 38
    • 56

    Partly Sunny

    • 39
    • 57

    Mostly Sunny

    • 41
    • 59

    Partly Sunny

Today 4 Dec Eastern Santa Clara Hills

Sunny. Highs in the mid 50s. Northeast Winds around 5 Mph.

Tonight 4 Dec Eastern Santa Clara Hills

Mostly clear. Lows in the mid 30s to upper 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eylar Mountain Temperature Statistics

December Temperature

San Jose / Reid / Hillv (17.4 miles)

  • Lowest 1 December, 2025

    44.6 °F
  • Average December

    49.7 °F
  • Highest 1 December, 2025

    55.4 °F

Climate (2020–Present)

San Jose / Reid / Hillv (17.4 miles)

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  • Average Low 2020–2025

    51.6 °F
  • Average 2020–2025

    63.5 °F
  • Average High 2020–2025

    72.1 °F
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