Grande Round Lake Weather Forecast

    • 18
    • 33

    Snow Likely

    • 28
    • 33

    Blizzard

    • 17
    • 32

    Snow

    • 18
    • 23

    Chance Snow

    • 26
    • 31

    Snow Likely

    • 22
    • 28

    Snow Likely

Today 17 Dec Southern Blue Mountains of Oregon

Patchy blowing high mountain snow in the morning. Rain Showers, high mountain snow Showers and a chance of Thunderstorms in the Morning, then mostly sunny in the afternoon. Visibility one quarter mile or less at Times in the morning. High mountain snow accumulation up to 1 inch. Snow level 5000 feet in the morning. Highs in the 40s. Windy. West wind 20 to 30 Mph. Gusts up to 55 Mph decreasing to 45 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 17 Dec Southern Blue Mountains of Oregon

Mostly cloudy. A 50 percent chance of snow overnight. Lows in the mid 20s to lower 30s.

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Grande Round Lake Temperature Statistics

December Temperature

Baker Municipal Airport (23 miles)

  • Lowest 4 December, 2025

    18 °F

  • Average December

    35 °F

  • Highest 12 December, 2025

    51.1 °F

Climate (2020–Present)

Baker Municipal Airport (23 miles)

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  • Average Low 2020–2025

    33.8 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    61.4 °F
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