Summit West Weather Forecast

    • 44
    • 57

    Rain Showers

    • 45
    • 73

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

    • 46
    • 80

    Mostly Sunny

    • 43
    • 74

    Partly Sunny

    • 45
    • 72

    Partly Sunny

Today 17 Sep East Slopes of the Oregon Cascades

Rain Showers and a chance of Thunderstorms. Highs in the lower 60s to lower 70s. Chance of precipitation 90 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 Sep East Slopes of the Oregon Cascades

Mostly cloudy. A 50 percent chance of rain Showers in the evening. Lows in the upper 30s to upper 40s. Rainfall Amounts less than a quarter of an inch.

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Summit West Temperature Statistics

September Temperature

Bend Airport AWOS (8.1 miles)

  • Lowest 5 September, 2026

    39.2 °F

  • Average September

    56.9 °F

  • Highest 9 September, 2026

    89.6 °F

Climate (2021–2026)

Bend Airport AWOS (8.1 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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