Round Lake Weather Forecast

    • 36
    • 43

    Rain

    • 30
    • 40

    Snow

    • 28
    • 37

    Snow

    • 25
    • 35

    Chance Snow

    • 25
    • 33

    Chance Snow

    • 27
    • 31

    Chance Snow

Today 16 Dec Okanogan Highlands

Partly sunny in the Morning, becoming mostly cloudy. A chance of rain or snow. Snow level 3000 Feet, rising to 4500 feet in the afternoon. Highs in the 40s. Chance of precipitation 50 percent.

Tonight 16 Dec Okanogan Highlands

A chance of mountain snow. Rain. No mountain snow accumulation. Lows in the 30s. Windy. South wind 10 to 20 Mph. Gusts up to 30 Mph increasing to 45 Mph overnight. In the Mountains, Gusts up to 50 Mph. Chance of precipitation near 100 percent.

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Round Lake Temperature Statistics

December Temperature

Deer Park, Deer Park Airport (46.6 miles)

  • Lowest 2 December, 2025

    21.9 °F
  • Average December

    37.6 °F
  • Highest 10 December, 2025

    54 °F

Climate (2020–Present)

Deer Park, Deer Park Airport (46.6 miles)

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  • Average Low 2020–2025

    35.7 °F
  • Average 2020–2025

    48.4 °F
  • Average High 2020–2025

    60.1 °F
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