Sunriver Airport Weather Forecast

    • 24
    • 41

    Decreasing Clouds

    • 25
    • 45

    Mostly Sunny

    • 28
    • 45

    Mostly Cloudy

    • 31
    • 44

    Chance Rain

    • 28
    • 44

    Chance Rain/Snow

    • 29
    • 42

    Chance Rain/Snow

Today 29 Dec East Slopes of the Oregon Cascades

Mostly sunny. Highs in the upper 30s to lower 40s.

Tonight 29 Dec East Slopes of the Oregon Cascades

Partly cloudy. Lows in the lower 20s to lower 30s. Highs in the upper 30s to upper 40s.

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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

    43.8 °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

    38.5 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    64.5 °F
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