Lake Augusta Weather Forecast

    • 50
    • 66

    Increasing Clouds

    • 55
    • 71

    Mostly Sunny

    • 56
    • 71

    Chance Rain Showers

    • 46
    • 60

    Chance Rain Showers

    • 46
    • 58

    Mostly Sunny

    • 49
    • 63

    Partly Sunny

Today 19 Aug Western Chelan County

Sunny. Highs in the lower 80s to lower 90s. Gusts up to 20 Mph in the morning.

Tonight 19 Aug Western Chelan County

Partly cloudy. Lows in the upper 50s to upper 60s.

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Lake Augusta Temperature Statistics

August Temperature

Wenatchee - Pangborn Memorial Airport (34.2 miles)

  • Lowest 3 August, 2026

    55.7 °F

  • Average August

    75.6 °F

  • Highest 7 August, 2026

    99.6 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (34.2 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    61.7 °F
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