South Twin Lake Weather Forecast

    • 48
    • 72

    Increasing Clouds

    • 47
    • 71

    Partly Sunny

    • 40
    • 64

    Partly Sunny

    • 36
    • 51

    Chance Rain Showers

    • 33
    • 51

    Partly Sunny

    • 36
    • 54

    Mostly Sunny

Today 7 Oct Okanogan Highlands

Sunny. Highs in the 70s.

Tonight 7 Oct Okanogan Highlands

Mostly clear. Lows in the lower 40s to lower 50s.

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  • Temperature Real-Time

South Twin Lake Temperature Statistics

October Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 1 October, 2026

    35.7 °F

  • Average October

    55.9 °F

  • Highest 3 October, 2026

    76.6 °F

Climate (2021–2026)

Deer Park, Deer Park Airport (48.5 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    60.2 °F
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