Sunriver Airport Weather Forecast

    • 31
    • 39

    Rain/Snow Likely

    • 29
    • 44

    Chance Rain/Snow

    • 25
    • 44

    Rain/Snow Likely

    • 20
    • 38

    Chance Snow

    • 22
    • 37

    Mostly Cloudy

    • 25
    • 43

    Mostly Cloudy

Today 23 Dec East Slopes of the Oregon Cascades

Cloudy. A chance of mountain snow in the Morning, then rain and mountain snow likely in the afternoon. Little or no mountain snow accumulation. Snow level 4500 feet in the afternoon. Highs in the mid 30s to lower 40s. Chance of precipitation 70 percent.

Tonight 23 Dec East Slopes of the Oregon Cascades

Rain and high mountain snow likely in the Evening, then rain and high mountain snow overnight. Patchy fog in the evening. Patchy blowing high mountain snow overnight. Visibility one quarter mile or less at Times overnight. High mountain snow accumulation up to 1 inch. Lows in the upper 20s to lower 30s. Southeast wind 5 to 15 Mph with Gusts to around 50 Mph overnight. Chance of precipitation 90 percent.

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Sunriver Airport Temperature Statistics

December Temperature

Bend Airport AWOS (19.3 miles)

  • Lowest 1 December, 2025

    19.4 °F

  • Average December

    45.5 °F

  • Highest 12 December, 2025

    66.2 °F

Climate (2020–Present)

Bend Airport AWOS (19.3 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    64.5 °F
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