Myrtle Lake Weather Forecast

    • 44
    • 63

    Increasing Clouds

    • 43
    • 62

    Rain Likely

    • 40
    • 55

    Chance Rain

    • 42
    • 62

    Partly Sunny

    • 45
    • 66

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

Today 11 Sep Western Chelan County

Mostly cloudy in the Morning, becoming partly cloudy. Highs in the mid 60s to mid 70s. Gusts up to 20 Mph in the morning.

Tonight 11 Sep Western Chelan County

Mostly cloudy. Lows in the upper 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Lake Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (51 miles)

  • Lowest 4 September, 2026

    48.7 °F

  • Average September

    63.5 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (51 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    61.8 °F
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