Winthrop Weather Forecast

    • 30
    • 45

    Slight Chance Rain

    • 32
    • 45

    Chance Rain

    • 25
    • 45

    Chance Rain/Snow

    • 21
    • 43

    Partly Sunny

    • 24
    • 39

    Chance Snow

    • 26
    • 39

    Chance Rain/Snow

Today 21 Nov Western Okanogan County

Partly sunny with a 20 percent chance of snow. Highs in the upper 30s to mid 40s.

Tonight 21 Nov Western Okanogan County

Mostly cloudy with a chance of rain and high mountain snow. Snow level 6000 feet. Lows in the upper 20s to mid 30s. Chance of precipitation 50 percent.

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Winthrop Temperature Statistics

November Temperature

Omak Airport (30.4 miles)

  • Lowest 8 November, 2025

    28.9 °F

  • Average November

    43.7 °F

  • Highest 7 November, 2025

    57 °F

Climate (2020–Present)

Omak Airport (30.4 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    62.8 °F
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