Summit West Weather Forecast

    • 44
    • 65

    Rain Showers Likely

    • 45
    • 64

    Partly Sunny

    • 45
    • 68

    Chance Rain Showers

    • 46
    • 75

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 46
    • 78

    Partly Sunny

Today 15 Sep East Slopes of the Oregon Cascades

Mostly cloudy. Highs in the mid 50s to lower 60s, except in the 60s Valleys.

Tonight 15 Sep East Slopes of the Oregon Cascades

Mostly cloudy with a 50 percent chance of rain Showers. Lows in the upper 30s to mid 40s. Gusts up to 20 Mph increasing to 30 Mph overnight. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit West Temperature Statistics

September Temperature

Bend Airport AWOS (8.1 miles)

  • Lowest 5 September, 2026

    39.2 °F

  • Average September

    57.3 °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

    38.5 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    64.6 °F
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