Green Lake Weather Forecast

    • 35
    • 41

    Rain

    • 29
    • 39

    Snow Likely

    • 24
    • 33

    Snow

    • 18
    • 30

    Slight Chance Snow

    • 20
    • 27

    Chance Snow

    • 27
    • 29

    Chance Snow

    • 23
    • 31

    Chance Snow

Today 16 Dec Okanogan Valley

A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the 40s. South wind 5 to 15 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 16 Dec Okanogan Valley

A chance of rain in the Evening, then rain overnight. Lows in the mid to upper 30s. Windy. South wind 15 to 25 Mph. Gusts up to 35 Mph increasing to 50 Mph overnight. Chance of precipitation near 100 percent. Rainfall Amounts up to a half inch possible.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Lake Temperature Statistics

December Temperature

Omak Airport (5 miles)

  • Lowest 1 December, 2025

    28.9 °F

  • Average December

    37.9 °F

  • Highest 9 December, 2025

    51.1 °F

Climate (2020–Present)

Omak Airport (5 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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