Upper Tumalo Reservoir Weather Forecast

    • 40
    • 67

    Mostly Sunny

    • 47
    • 80

    Mostly Sunny

    • 47
    • 81

    Sunny

    • 50
    • 79

    Sunny

    • 53
    • 82

    Sunny

    • 56
    • 87

    Mostly Sunny

Today 10 Jun East Slopes of the Oregon Cascades

Partly cloudy in the morning then clearing. Highs in the lower 50s to lower 60s, except in the lower to mid 60s Valleys. Northwest wind 5 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 10 Jun East Slopes of the Oregon Cascades

Clear. Lows in the 30s. Gusts up to 20 Mph in the evening.

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Upper Tumalo Reservoir Temperature Statistics

June Temperature

Bend Airport AWOS (11.2 miles)

  • Lowest 7 June, 2026

    32 °F

  • Average June

    59 °F

  • Highest 2 June, 2026

    84.2 °F

Climate (2021–Present)

Bend Airport AWOS (11.2 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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