Hart Lake Weather Forecast

    • 38
    • 52

    Partly Sunny

    • 35
    • 51

    Partly Sunny

    • 36
    • 48

    Chance Rain/Snow

    • 32
    • 42

    Rain/Snow Likely

    • 33
    • 41

    Chance Rain/Snow

    • 36
    • 44

    Partly Sunny

Today 22 May Western Chelan County

Sunny. Highs in the lower 70s to lower 80s. Gusts up to 20 Mph in the afternoon.

Tonight 22 May Western Chelan County

Partly cloudy. Lows in the upper 40s to mid 50s. Gusts up to 25 Mph in the evening.

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Hart Lake Temperature Statistics

May Temperature

Arlington Municipal Airport (59.7 miles)

  • Lowest 18 May, 2026

    42.1 °F

  • Average May

    56.5 °F

  • Highest 12 May, 2026

    84 °F

Climate (2021–Present)

Arlington Municipal Airport (59.7 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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