Lake Osoyoos State Park Weather Forecast

    • 26
    • 46

    Decreasing Clouds

    • 33
    • 46

    Chance Snow

    • 37
    • 48

    Rain/Snow

    • 34
    • 49

    Rain/Snow Likely

    • 34
    • 51

    Rain/Snow Likely

    • 30
    • 50

    Chance Rain/Snow

Today 9 Mar Okanogan Valley

Mostly sunny. Highs in the upper 30s to mid 40s. West wind 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 9 Mar Okanogan Valley

Partly cloudy. Lows in the mid to upper 20s. Southwest wind 5 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Lake Osoyoos State Park Temperature Statistics

March Temperature

Omak Airport (33.6 miles)

  • Lowest 1 March, 2026

    28.9 °F

  • Average March

    45.5 °F

  • Highest 7 March, 2026

    70 °F

Climate (2021–Present)

Omak Airport (33.6 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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