Kelseyville Weather Forecast

    • 46
    • 82

    Sunny

    • 45
    • 74

    Partly Sunny

    • 41
    • 61

    Slight Chance Rain

    • 47
    • 72

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

Today 1 May Southern Lake County

Sunny. Highs 75 to 85.

Tonight 1 May Southern Lake County

Clear. Lows 45 to 55.

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Kelseyville Temperature Statistics

May Temperature

Ukiah Municipal Airport (21.7 miles)

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Climate (2020–Present)

Ukiah Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76.2 °F
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