Triangle Park Weather Forecast

    • 50
    • 78

    Partly Cloudy

    • 51
    • 74

    Increasing Clouds

    • 52
    • 73

    Rain Likely

    • 43
    • 64

    Rain Likely

    • 44
    • 64

    Mostly Cloudy

    • 44
    • 65

    Mostly Cloudy

    • 46
    • 66

    Mostly Cloudy

Today 22 Sep Wenatchee Area

Sunny. Highs in the 70s.

Tonight 22 Sep Wenatchee Area

Partly cloudy. Lows in the mid 40s to lower 50s. West wind 5 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Triangle Park Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (5.6 miles)

  • Lowest 14 September, 2026

    47.6 °F

  • Average September

    64.3 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (5.6 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
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