Mary Ann Lake Weather Forecast

    • 30
    • 40

    Mostly Cloudy

    • 30
    • 43

    Mostly Cloudy

    • 31
    • 43

    Mostly Cloudy

    • 33
    • 41

    Chance Rain

    • 29
    • 39

    Chance Rain/Snow

    • 25
    • 39

    Slight Chance Snow

Today 4 Feb Okanogan Highlands

Mostly cloudy. Patchy fog. Highs in the 40s.

Tonight 4 Feb Okanogan Highlands

Mostly cloudy. Patchy fog. Lows in the lower to mid 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mary Ann Lake Temperature Statistics

February Temperature

Omak Airport (37.9 miles)

  • Lowest 1 February, 2026

    36 °F

  • Average February

    38.2 °F

  • Highest 2 February, 2026

    41 °F

Climate (2021–Present)

Omak Airport (37.9 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.9 °F
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