Twisp Weather Forecast

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    • 34

    Rain/Snow Likely

    • 19
    • 33

    Rain/Snow Likely

    • 20
    • 33

    Rain/Snow Likely

    • 23
    • 35

    Chance Snow

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    Chance Rain/Snow

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    Chance Rain/Snow

Today 20 Dec Western Okanogan County

A chance of snow in the Morning, then snow in the afternoon. Snow accumulation of 3 to 6 Inches in the Mountains. Highs in the lower to mid 30s. Gusts up to 25 Mph, except 40 Mph in the Mountains. Chance of precipitation near 100 percent.

Tonight 20 Dec Western Okanogan County

Mostly cloudy. Snow likely in the Evening, then a chance of snow overnight. Snow accumulation of 3 to 6 Inches. Lows in the 20s. Gusts up to 20 Mph in the evening. Chance of precipitation 70 percent.

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Twisp Temperature Statistics

December Temperature

Omak Airport (28 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 (28 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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