Twisp Municipal Airport Weather Forecast

    • 44
    • 78

    Increasing Clouds

    • 47
    • 82

    Partly Sunny

    • 46
    • 85

    Partly Sunny

    • 44
    • 77

    Mostly Cloudy

    • 39
    • 67

    Chance Rain Showers

    • 42
    • 71

    Chance Rain Showers

Today 21 May Western Okanogan County

Sunny in the Morning, becoming mostly cloudy. Highs in the 70s.

Tonight 21 May Western Okanogan County

Partly cloudy. Lows in the mid 40s to lower 50s.

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Twisp Municipal Airport Temperature Statistics

May Temperature

Omak Airport (27.3 miles)

  • Lowest 16 May, 2026

    35.7 °F

  • Average May

    61.3 °F

  • Highest 3 May, 2026

    86.6 °F

Climate (2021–Present)

Omak Airport (27.3 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    63 °F
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