Sisters Weather Forecast

    • 32
    • 60

    Mostly Sunny

    • 34
    • 67

    Partly Sunny

    • 34
    • 67

    Partly Sunny

    • 41
    • 66

    Rain Showers Likely

    • 32
    • 58

    Rain Showers

    • 30
    • 49

    Rain/Snow

Today 20 Oct East Slopes of the Oregon Cascades

Sunny. Highs in the 50s.

Tonight 20 Oct East Slopes of the Oregon Cascades

Mostly clear. Lows in the lower 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sisters Temperature Statistics

October Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 16 October, 2025

    25 °F

  • Average October

    48.2 °F

  • Highest 7 October, 2025

    77 °F

Climate (2020–Present)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    65.5 °F
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