Lake Augusta Weather Forecast

    • 31
    • 34

    Blizzard

    • 28
    • 31

    Snow

    • 29
    • 31

    Snow

    • 29
    • 34

    Blizzard

    • 27
    • 31

    Snow

    • 27
    • 30

    Snow

Today 5 Dec Western Chelan County

Rain and mountain snow. Mountain snow accumulation of 2 to 5 Inches. Snow level 5500 Feet, rising to 6500 feet in the afternoon. Highs in the 40s. Gusts up to 20 Mph in the afternoon. In the Mountains, west wind 5 to 15 Mph with Gusts up to 30 Mph increasing to 15 to 25 Mph with Gusts up to 50 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 5 Dec Western Chelan County

A chance of freezing rain in the evening. Rain and mountain snow. Mountain snow may be heavy at Times. Mountain snow accumulation of 1 to 3 Inches Valleys and 9 to 19 Inches in the Mountains. Snow level 5000 Feet, lowering to 4000 feet overnight. Lows in the mid to upper 30s. Windy. West wind 10 to 20 Mph with Gusts up to 50 Mph, except west 20 to 35 Mph with Gusts up to 70 Mph in the Mountains. Chance of precipitation near 100 percent.

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Lake Augusta Temperature Statistics

December Temperature

Wenatchee - Pangborn Memorial Airport (34.2 miles)

  • Lowest 1 December, 2025

    30 °F

  • Average December

    32.8 °F

  • Highest 2 December, 2025

    37 °F

Climate (2020–Present)

Wenatchee - Pangborn Memorial Airport (34.2 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    61.7 °F
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