Fish Lake Weather Forecast

    • 42
    • 55

    Chance Rain

    • 44
    • 58

    Chance Rain

    • 45
    • 58

    Chance Rain

    • 36
    • 58

    Chance Rain

    • 29
    • 48

    Mostly Sunny

    • 30
    • 46

    Mostly Cloudy

Today 17 Mar Western Okanogan County

A chance of high mountain snow in the morning. Partly sunny with a chance of rain. Highs in the lower 50s to lower 60s. Chance of precipitation 50 percent.

Tonight 17 Mar Western Okanogan County

Mostly cloudy with a chance of rain. A chance of high mountain snow overnight. Lows in the upper 30s to mid 40s. Gusts up to 20 Mph in the evening. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fish Lake Temperature Statistics

March Temperature

Omak Airport (13 miles)

  • Lowest 10 March, 2026

    21.9 °F

  • Average March

    42.7 °F

  • Highest 7 March, 2026

    70 °F

Climate (2021–Present)

Omak Airport (13 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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