Summit West Weather Forecast

    • 30
    • 52

    Chance Rain/Snow

    • 33
    • 57

    Mostly Sunny

    • 37
    • 65

    Mostly Sunny

    • 40
    • 71

    Partly Sunny

    • 44
    • 75

    Mostly Sunny

    • 44
    • 79

    Mostly Sunny

Today 16 May East Slopes of the Oregon Cascades

Mostly cloudy. A chance of rain and mountain snow Showers in the Morning, then a chance of rain Showers, mountain snow Showers and Thunderstorms in the afternoon. Snow level 4500 feet. Highs in the mid 30s to mid 40s, except in the mid 40s to lower 50s Valleys. West wind 5 to 15 Mph with Gusts to around 35 Mph. Chance of precipitation 50 percent.

Tonight 16 May East Slopes of the Oregon Cascades

Mostly cloudy. A chance of rain and mountain snow Showers in the Evening, then a chance of mountain snow Showers overnight. Snow level 4500 feet in the evening. Lows in the mid 20s to lower 30s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 35 Mph. Chance of precipitation 50 percent.

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Summit West Temperature Statistics

May Temperature

Bend Airport AWOS (8.1 miles)

  • Lowest 9 May, 2026

    37.4 °F

  • Average May

    63.2 °F

  • Highest 12 May, 2026

    89.6 °F

Climate (2021–Present)

Bend Airport AWOS (8.1 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    64.7 °F
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