South Twin Lake Weather Forecast

    • 59
    • 84

    Increasing Clouds

    • 56
    • 78

    Rain Showers

    • 55
    • 74

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 59
    • 81

    Mostly Cloudy

    • 60
    • 83

    Slight Chance Rain Showers

    • 59
    • 81

    Mostly Cloudy

Today 11 Aug Okanogan Highlands

Sunny. Haze and Areas of smoke. Highs in the 80s.

Tonight 11 Aug Okanogan Highlands

Partly cloudy. Haze and Areas of smoke. Lows in the lower 50s to lower 60s. Gusts up to 20 Mph overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

August Temperature

Deer Park, Deer Park Airport (48.5 miles)

  • Lowest 3 August, 2026

    35.7 °F

  • Average August

    64.8 °F

  • Highest 7 August, 2026

    95.6 °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

    35.7 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    60.1 °F
Get WillyWeather+ to remove ads