Chelan Weather Forecast

    • 29
    • 38

    Chance Rain/Snow

    • 29
    • 39

    Chance Rain

    • 32
    • 39

    Rain/Snow Likely

    • 31
    • 43

    Rain Likely

    • 31
    • 39

    Chance Rain/Snow

    • 29
    • 41

    Mostly Cloudy

Today 21 Dec Wenatchee Area

Mostly cloudy. A chance of snow in the afternoon. Highs in the 30s. Chance of precipitation 20 percent.

Tonight 21 Dec Wenatchee Area

Mostly cloudy. A chance of rain or snow in the Evening, then a chance of snow overnight. Snow level 2000 feet. Lows in the mid to upper 20s. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chelan Temperature Statistics

December Temperature

Wenatchee - Pangborn Memorial Airport (31.7 miles)

  • Lowest 1 December, 2025

    30 °F

  • Average December

    40.7 °F

  • Highest 10 December, 2025

    66.9 °F

Climate (2020–Present)

Wenatchee - Pangborn Memorial Airport (31.7 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    61.8 °F
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