South Twin Lake Weather Forecast

    • 51
    • 64

    Slight Chance Rain Showers

    • 52
    • 70

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 54
    • 74

    Partly Sunny

    • 54
    • 76

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

Today 30 Jun Okanogan Highlands

Mostly cloudy with rain Showers likely and a chance of Thunderstorms. Highs in the mid 60s to lower 70s. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 30 Jun Okanogan Highlands

Partly cloudy. A chance of rain Showers. Lows in the upper 40s to lower 50s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

June Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 8 June, 2026

    29.6 °F

  • Average June

    60.1 °F

  • Highest 15 June, 2026

    90.6 °F

Climate (2021–2026)

Deer Park, Deer Park Airport (48.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    60.2 °F
Get WillyWeather+ to remove ads