Three Rivers Weather Forecast

    • 25
    • 49

    Mostly Cloudy

    • 19
    • 43

    Areas Freezing Fog

    • 24
    • 43

    Mostly Cloudy

    • 33
    • 48

    Chance Rain

    • 33
    • 49

    Rain Likely

    • 30
    • 46

    Chance Rain/Snow

    • 28
    • 45

    Chance Rain/Snow

Today 1 Dec East Slopes of the Oregon Cascades

Partly sunny. A 20 percent chance of rain and mountain snow in the afternoon. Highs in the mid to upper 40s.

Tonight 1 Dec East Slopes of the Oregon Cascades

Mostly cloudy. Lows in the mid 20s to lower 30s. Gusts up to 25 Mph overnight.

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Three Rivers Temperature Statistics

December Temperature

Bend Airport AWOS (23 miles)

  • Lowest

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  • Average December

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Climate (2020–Present)

Bend Airport AWOS (23 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    64.4 °F
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