Ukonom Lake Weather Forecast

    • 56
    • 70

    Sunny

    • 56
    • 70

    Partly Sunny

    • 56
    • 66

    Partly Sunny

    • 54
    • 64

    Mostly Sunny

    • 55
    • 66

    Sunny

    • 54
    • 71

    Mostly Sunny

Today 17 Sep Western Siskiyou County

Sunny. Highs in the lower 80s to lower 90s. East Winds around 5 Mph shifting to the northwest this afternoon.

Tonight 17 Sep Western Siskiyou County

Clear. Lows in the lower 50s to lower 60s. Northwest Winds 5 to 10 Mph shifting to the northeast late in the evening and overnight.

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Ukonom Lake Temperature Statistics

September Temperature

Crescent City, Jack McNamara Field Airport (47.2 miles)

  • Lowest 15 September, 2025

    48 °F

  • Average September

    59.2 °F

  • Highest 8 September, 2025

    70 °F

Climate (2020–Present)

Crescent City, Jack McNamara Field Airport (47.2 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    58.2 °F
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