Three Rivers Weather Forecast

    • 18
    • 58

    Rain Showers Likely

    • 18
    • 53

    Mostly Sunny

    • 24
    • 61

    Partly Sunny

    • 23
    • 62

    Partly Sunny

    • 22
    • 57

    Chance Rain Showers

    • 22
    • 57

    Partly Sunny

Today 22 Oct East Slopes of the Oregon Cascades

Mostly cloudy with a 50 percent chance of rain Showers. Highs in the lower 50s to lower 60s. Gusts up to 20 Mph in the afternoon. Rainfall Amounts less than a tenth of an inch.

Tonight 22 Oct East Slopes of the Oregon Cascades

Mostly cloudy. Widespread frost overnight. Lows in the lower 20s to lower 30s. West wind 5 to 15 Mph with Gusts to around 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Rivers Temperature Statistics

October Temperature

Bend Airport AWOS (23 miles)

  • Lowest 11 October, 2026

    30.2 °F

  • Average October

    55.5 °F

  • Highest 4 October, 2026

    89.6 °F

Climate (2021–2026)

Bend Airport AWOS (23 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    64.7 °F
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