Three Rivers Weather Forecast

    • 46
    • 80

    Chance Thunderstorms

    • 39
    • 70

    Chance Thunderstorms

    • 44
    • 79

    Mostly Sunny

    • 50
    • 86

    Sunny

    • 55
    • 92

    Partly Sunny

    • 51
    • 91

    Mostly Sunny

    • 50
    • 88

    Mostly Sunny

Today 3 Jul East Slopes of the Oregon Cascades

Sunny. Highs in the upper 60s to mid 70s, except in the upper 70s to lower 80s Valleys.

Tonight 3 Jul East Slopes of the Oregon Cascades

Mostly cloudy. A chance of Showers and Thunderstorms. Lows in the lower 40s to lower 50s. Gusts up to 20 Mph in the evening. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Real-Time

Three Rivers Temperature Statistics

July Temperature

Bend Airport AWOS (23 miles)

  • Lowest 1 July, 2025

    68 °F
  • Average July

    78.4 °F
  • Highest 1 July, 2025

    95 °F

Climate (2020–Present)

Bend Airport AWOS (23 miles)

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  • Average Low 2020–2025

    38.1 °F
  • Average 2020–2025

    51.1 °F
  • Average High 2020–2025

    64.4 °F
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