Three Rivers Weather Forecast

    • 40
    • 69

    Chance Rain

    • 33
    • 56

    Rain Likely

    • 28
    • 48

    Rain Likely

    • 29
    • 56

    Mostly Sunny

    • 31
    • 61

    Mostly Sunny

    • 32
    • 62

    Partly Sunny

Today 20 Apr East Slopes of the Oregon Cascades

Mostly cloudy with a 20 percent chance of rain. Highs in the upper 50s to upper 60s, except in the upper 60s to lower 70s Valleys.

Tonight 20 Apr East Slopes of the Oregon Cascades

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain overnight. Lows in the upper 30s to mid 40s. Gusts up to 20 Mph in the evening. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Rivers Temperature Statistics

April Temperature

Bend Airport AWOS (23 miles)

  • Lowest 17 April, 2026

    19.4 °F

  • Average April

    49.3 °F

  • Highest 5 April, 2026

    77 °F

Climate (2021–Present)

Bend Airport AWOS (23 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    64.7 °F
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