Summit West Weather Forecast

    • 36
    • 61

    Chance Rain Showers

    • 36
    • 59

    Rain Showers Likely

    • 40
    • 64

    Chance Rain Showers

    • 41
    • 63

    Rain Showers Likely

    • 41
    • 67

    Partly Sunny

    • 44
    • 73

    Partly Sunny

Today 3 Sep East Slopes of the Oregon Cascades

Mostly cloudy. A chance of rain Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 40s to upper 50s, except in the upper 50s to lower 60s Valleys. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 3 Sep East Slopes of the Oregon Cascades

Mostly cloudy with a 50 percent chance of rain Showers. Lows in the upper 20s to upper 30s. Gusts up to 20 Mph in the evening. Rainfall Amounts less than a tenth of an inch.

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Summit West Temperature Statistics

September Temperature

Bend Airport AWOS (8.1 miles)

  • Lowest 1 September, 2026

    55.4 °F

  • Average September

    63 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Bend Airport AWOS (8.1 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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