Summit Lake Weather Forecast

    • 54
    • 77

    Mostly Sunny

    • 55
    • 81

    Chance Thunderstorms

    • 50
    • 77

    Chance Rain Showers

    • 45
    • 69

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

    • 44
    • 66

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

Today 29 Jun South Central Oregon Cascades

Sunny. Highs in the mid 70s to mid 80s. East Winds 5 to 10 Mph shifting to the west late this afternoon.

Tonight 29 Jun South Central Oregon Cascades

Clear. Lows in the mid 50s to lower 60s. Northwest Winds 5 to 10 Mph shifting to the northeast after midnight.

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Summit Lake Temperature Statistics

June Temperature

Bend Airport AWOS (63.4 miles)

  • Lowest 14 June, 2025

    35.6 °F

  • Average June

    64.3 °F

  • Highest 9 June, 2025

    96.8 °F

Climate (2020–Present)

Bend Airport AWOS (63.4 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    64.4 °F
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