Sisters Eagle Air Airport Weather Forecast

    • 31
    • 65

    Partly Sunny

    • 36
    • 70

    Mostly Sunny

    • 39
    • 73

    Mostly Sunny

    • 41
    • 76

    Mostly Sunny

    • 41
    • 78

    Mostly Sunny

    • 41
    • 79

    Mostly Sunny

Today 18 May East Slopes of the Oregon Cascades

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

Tonight 18 May East Slopes of the Oregon Cascades

Mostly clear. Lows in the upper 20s to mid 30s.

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Sisters Eagle Air Airport Temperature Statistics

May Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 14 May, 2026

    25.6 °F

  • Average May

    56.5 °F

  • Highest 12 May, 2026

    87.7 °F

Climate (2021–Present)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    65.8 °F
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