Summit West Weather Forecast

    • 45
    • 72

    Mostly Cloudy

    • 47
    • 78

    Rain Showers Likely

    • 35
    • 56

    Chance Rain Showers

    • 37
    • 57

    Mostly Cloudy

    • 36
    • 59

    Partly Sunny

    • 39
    • 63

    Partly Sunny

Today 23 Sep East Slopes of the Oregon Cascades

Partly cloudy. Highs in the 60s, except in the lower 70s Valleys.

Tonight 23 Sep East Slopes of the Oregon Cascades

Mostly cloudy. Lows in the upper 30s to mid 40s.

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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

    58.3 °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

    38.6 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    64.6 °F
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