Mary Ann Lake Weather Forecast

    • 46
    • 70

    Increasing Clouds

    • 46
    • 72

    Chance Rain

    • 36
    • 59

    Chance Rain

    • 34
    • 57

    Mostly Sunny

    • 34
    • 57

    Partly Sunny

    • 35
    • 57

    Partly Sunny

Today 20 Apr Okanogan Highlands

Partly cloudy. Highs in the 70s.

Tonight 20 Apr Okanogan Highlands

Mostly cloudy. Lows in the upper 40s to lower 50s.

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  • Temperature Real-Time

Mary Ann Lake Temperature Statistics

April Temperature

Omak Airport (37.9 miles)

  • Lowest 16 April, 2026

    23.6 °F

  • Average April

    49.6 °F

  • Highest 6 April, 2026

    74.6 °F

Climate (2021–Present)

Omak Airport (37.9 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.9 °F
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