Triangle Park Weather Forecast

    • 49
    • 71

    Increasing Clouds

    • 50
    • 70

    Partly Sunny

    • 51
    • 77

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 54
    • 79

    Mostly Sunny

    • 51
    • 81

    Partly Sunny

Today 30 Sep Wenatchee Area

Mostly cloudy in the morning then clearing. Highs in the 60s.

Tonight 30 Sep Wenatchee Area

Partly cloudy. Lows in the mid to upper 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Triangle Park Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (5.6 miles)

  • Lowest 27 September, 2026

    44.1 °F

  • Average September

    63.8 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (5.6 miles)

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

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads