Three Rivers Weather Forecast

    • 53
    • 97

    Patchy Smoke

    • 50
    • 95

    Patchy Smoke

    • 47
    • 92

    Mostly Sunny

    • 45
    • 89

    Mostly Sunny

    • 45
    • 87

    Mostly Sunny

    • 44
    • 86

    Mostly Sunny

    • 44
    • 84

    Mostly Sunny

Today 6 Aug East Slopes of the Oregon Cascades

Hot, sunny. Patchy smoke. Highs in the mid 80s to lower 90s, except in the 90s Valleys.

Tonight 6 Aug East Slopes of the Oregon Cascades

Mostly clear. Patchy smoke. Lows in the 50s. Gusts up to 20 Mph in the evening.

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Three Rivers Temperature Statistics

August Temperature

Bend Airport AWOS (23 miles)

  • Lowest 3 August, 2026

    42.8 °F

  • Average August

    65.5 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Bend Airport AWOS (23 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    64.6 °F
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