South Twin Lake Weather Forecast

    • 28
    • 53

    Mostly Sunny

    • 24
    • 38

    Chance Snow

    • 29
    • 39

    Chance Snow

    • 35
    • 43

    Rain/Snow Likely

    • 31
    • 45

    Snow Likely

    • 32
    • 46

    Chance Snow

    • 28
    • 45

    Chance Snow

Today 8 Mar Okanogan Highlands

Sunny. Highs in the 50s. Breezy. Southwest wind 5 to 15 Mph increasing to 10 to 20 Mph in the Afternoon, Gusts up to 40 Mph. In the Mountains, southwest wind 20 to 30 Mph, Gusts up to 40 Mph increasing to 60 Mph in the afternoon.

Tonight 8 Mar Okanogan Highlands

Mostly clear. Lows in the mid 20s to lower 30s. West wind 5 to 15 Mph in the Evening, becoming light and Variable, Gusts up to 35 Mph decreasing to 25 Mph overnight. In the Mountains, west wind 20 to 30 Mph, Gusts up to 50 Mph decreasing to 40 Mph overnight.

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  • Temperature Real-Time

South Twin Lake Temperature Statistics

March Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 1 March, 2026

    21.9 °F

  • Average March

    39.6 °F

  • Highest 1 March, 2026

    55 °F

Climate (2021–Present)

Deer Park, Deer Park Airport (48.5 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    60.3 °F
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