Hart Lake Weather Forecast

    • 41
    • 55

    Breezy

    • 43
    • 58

    Sunny

    • 49
    • 64

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 44
    • 61

    Partly Sunny

Today 20 Jun Western Chelan County

Sunny. Highs in the lower 70s to lower 80s. Breezy. West wind 5 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 20 Jun Western Chelan County

Mostly clear. Lows in the upper 40s to upper 50s. Windy. West wind 5 to 15 Mph in the Evening, becoming light and variable. Gusts up to 35 Mph. In the Mountains, west wind 20 to 30 Mph with Gusts up to 40 Mph, becoming northwest 5 to 15 Mph with Gusts up to 25 Mph overnight.

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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

    60 °F

  • Highest 15 June, 2026

    86 °F

Climate (2021–2026)

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

    60 °F
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