South Twin Lake Weather Forecast

    • 52
    • 76

    Increasing Clouds

    • 52
    • 75

    Partly Sunny

    • 46
    • 70

    Mostly Cloudy

    • 49
    • 71

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 50
    • 76

    Partly Sunny

Today 6 May Okanogan Highlands

Sunny in the Morning, becoming partly cloudy. Highs in the mid 70s to mid 80s. Gusts up to 20 Mph in the afternoon.

Tonight 6 May Okanogan Highlands

Partly cloudy. Lows in the upper 40s to lower 50s. West wind 5 to 15 Mph with Gusts up to 35 Mph in the Evening, becoming light and variable. In the Mountains, northwest wind 10 to 20 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

May Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 1 May, 2026

    33.7 °F

  • Average May

    58.4 °F

  • Highest 3 May, 2026

    80.7 °F

Climate (2021–Present)

Deer Park, Deer Park Airport (48.5 miles)

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

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    60.3 °F
Get WillyWeather+ to remove ads