Deer Park Weather Forecast

    • 49
    • 79

    Partly Sunny

    • 45
    • 78

    Mostly Sunny

    • 48
    • 76

    Partly Sunny

    • 47
    • 72

    Chance Rain

    • 45
    • 69

    Chance Rain

    • 46
    • 69

    Chance Rain

Today 5 Apr Southern Lake County

Mostly cloudy in the morning then becoming partly cloudy. Highs 73 to 83.

Tonight 5 Apr Southern Lake County

Mostly cloudy in the evening then becoming partly cloudy. Lows 46 to 56.

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Deer Park Temperature Statistics

April Temperature

Ukiah Municipal Airport (18.6 miles)

  • Lowest 3 April, 2026

    36 °F

  • Average April

    53.7 °F

  • Highest 3 April, 2026

    79 °F

Climate (2021–Present)

Ukiah Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.3 °F
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