Sisters Eagle Air Airport Weather Forecast

    • 48
    • 83

    Mostly Sunny

    • 53
    • 87

    Sunny

    • 57
    • 92

    Mostly Sunny

    • 60
    • 94

    Partly Sunny

    • 59
    • 94

    Mostly Sunny

    • 58
    • 93

    Mostly Sunny

Today 20 Aug East Slopes of the Oregon Cascades

Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to lower 80s Valleys.

Tonight 20 Aug East Slopes of the Oregon Cascades

Mostly clear. Lows in the mid 40s to lower 50s.

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Sisters Eagle Air Airport Temperature Statistics

August Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 8 August, 2025

    36.6 °F

  • Average August

    69.7 °F

  • Highest 11 August, 2025

    100.7 °F

Climate (2020–Present)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    65.6 °F
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