Ruby Lake Weather Forecast

    • 65
    • 80

    Increasing Clouds

    • 63
    • 78

    Mostly Cloudy

    • 61
    • 79

    Partly Sunny

    • 61
    • 82

    Partly Sunny

    • 62
    • 82

    Mostly Cloudy

    • 48
    • 73

    Mostly Cloudy

Today 23 Dec Medina

Mostly cloudy this Morning, then becoming partly cloudy. Areas of dense fog this morning. Highs around 80. South Winds 5 to 10 Mph.

Tonight 23 Dec Medina

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Ruby Lake Temperature Statistics

December Temperature

Castroville Municipal Airport (3.7 miles)

  • Lowest 9 December, 2025

    32 °F

  • Average December

    54.5 °F

  • Highest 7 December, 2025

    82.4 °F

Climate (2020–Present)

Castroville Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    61.3 °F

  • Average 2020–2025

    72.1 °F

  • Average High 2020–2025

    83.9 °F
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