Chelan Weather Forecast

    • 49
    • 64

    Rain Showers Likely

    • 53
    • 73

    Increasing Clouds

    • 51
    • 69

    Chance Rain Showers

    • 55
    • 78

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 56
    • 82

    Partly Sunny

Today 13 Sep Wenatchee Area

Rain Showers. Highs in the mid 50s to lower 60s. Southwest wind 5 to 15 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an inch.

Tonight 13 Sep Wenatchee Area

Cloudy with a chance of rain Showers in the Evening, then mostly clear overnight. Lows in the mid to upper 40s. Gusts up to 20 Mph overnight. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chelan Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (31.7 miles)

  • Lowest 4 September, 2026

    48.7 °F

  • Average September

    64.9 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (31.7 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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