Hart Lake Weather Forecast

    • 34
    • 51

    Becoming Sunny

    • 39
    • 53

    Mostly Sunny

    • 44
    • 60

    Mostly Sunny

    • 48
    • 64

    Mostly Sunny

    • 50
    • 66

    Partly Sunny

    • 44
    • 63

    Partly Sunny

Today 11 Jun Western Chelan County

Sunny. Highs in the upper 60s to upper 70s. Gusts up to 25 Mph in the afternoon.

Tonight 11 Jun Western Chelan County

Mostly clear. Lows in the lower 40s to lower 50s. Northwest wind 5 to 15 Mph in the Evening, becoming light and variable. In the Mountains, west wind 10 to 20 Mph shifting to the northwest overnight. Gusts up to 30 Mph.

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Hart Lake Temperature Statistics

June Temperature

Arlington Municipal Airport (59.7 miles)

  • Lowest 1 June, 2026

    39.9 °F

  • Average June

    57 °F

  • Highest 2 June, 2026

    82.9 °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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