Hart Lake Weather Forecast

    • 16
    • 25

    Snow Likely

    • 21
    • 28

    Partly Sunny

    • 25
    • 38

    Partly Sunny

    • 30
    • 41

    Mostly Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 37
    • 53

    Partly Sunny

    • 35
    • 52

    Chance Rain/Snow

Today 15 Apr Western Chelan County

Snow Showers likely and a chance of Thunderstorms. Snow accumulation up to 1 inch Valleys and up to 2 Inches in the Mountains. Highs in the upper 30s to upper 40s. Blustery. West wind 5 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 15 Apr Western Chelan County

Partly cloudy. A chance of snow in the evening. Lows in the mid 20s to lower 30s. Chance of precipitation 50 percent.

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Hart Lake Temperature Statistics

April Temperature

Arlington Municipal Airport (59.7 miles)

  • Lowest 8 April, 2026

    30 °F

  • Average April

    49 °F

  • Highest 6 April, 2026

    69.1 °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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