South Twin Lake Weather Forecast

    • 29
    • 40

    Increasing Clouds

    • 32
    • 36

    Rain/Snow Likely

    • 28
    • 38

    Chance Rain/Snow

    • 28
    • 38

    Slight Chance Snow

    • 29
    • 35

    Snow Likely

    • 26
    • 34

    Snow Likely

    • 25
    • 34

    Chance Snow

Today 12 Feb Okanogan Highlands

Partly sunny. Highs in the upper 30s to mid 40s.

Tonight 12 Feb Okanogan Highlands

Mostly clear in the Evening, becoming mostly cloudy. Lows in the upper 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

February Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 9 February, 2026

    27 °F

  • Average February

    36.8 °F

  • Highest 4 February, 2026

    51.7 °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

    48.4 °F

  • Average High 2021–2026

    60.2 °F
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