Upper Cathedral Lake Weather Forecast

    • 10
    • 19

    Snow

    • 11
    • 17

    Snow

    • 12
    • 17

    Snow Likely

    • 8
    • 21

    Snow Likely

    • 8
    • 18

    Chance Snow

    • 10
    • 18

    Chance Snow

Today 21 Dec Western Okanogan County

Mostly cloudy with a 50 percent chance of snow. Highs in the lower to mid 30s.

Tonight 21 Dec Western Okanogan County

Snow in the Evening, then a chance of snow overnight. Snow accumulation up to 1 inch Valleys and 2 to 4 Inches in the Mountains. Lows 19 to 25. Chance of precipitation near 100 percent.

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Upper Cathedral Lake Temperature Statistics

December Temperature

Omak Airport (47.2 miles)

  • Lowest 1 December, 2025

    28.9 °F

  • Average December

    38.8 °F

  • Highest 9 December, 2025

    51.1 °F

Climate (2020–Present)

Omak Airport (47.2 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    62.9 °F
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