Lewis Lake Weather Forecast

    • 21
    • 36

    Mostly Sunny

    • 25
    • 31

    Snow

    • 17
    • 30

    Snow

    • 11
    • 21

    Snow Showers

    • 7
    • 19

    Snow Showers

    • 5
    • 18

    Snow Showers Likely

    • 3
    • 17

    Chance Snow Showers

Today 29 Jan West Slopes North Cascades and Passes

Sunny. Freezing level near 7500 feet.

Tonight 29 Jan West Slopes North Cascades and Passes

Clear in the evening then becoming partly cloudy. Freezing level near 5500 feet decreasing to 3500 feet after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis Lake Temperature Statistics

January Temperature

Omak Airport (57.8 miles)

  • Lowest 22 January, 2025

    9.8 °F

  • Average January

    28 °F

  • Highest 6 January, 2025

    40.6 °F

Climate (2020–Present)

Omak Airport (57.8 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    62.6 °F
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