Sisters Weather Forecast

    • 31
    • 46

    Rain/Snow Likely

    • 27
    • 48

    Rain Showers Likely

    • 26
    • 46

    Rain Showers Likely

    • 28
    • 46

    Chance Rain Showers

    • 26
    • 45

    Partly Sunny

    • 26
    • 45

    Partly Sunny

Today 26 Oct East Slopes of the Oregon Cascades

Rain and high mountain snow Showers likely in the Morning, then rain and high mountain snow Showers in the afternoon. High mountain snow accumulation up to 1 inch. Highs in the upper 30s to upper 40s. Chance of precipitation near 100 percent.

Tonight 26 Oct East Slopes of the Oregon Cascades

Mostly cloudy. A chance of rain and high mountain snow Showers. Lows in the upper 20s to upper 30s. Chance of precipitation 50 percent.

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Sisters Temperature Statistics

October Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 11 October, 2026

    19.7 °F

  • Average October

    50.7 °F

  • Highest 4 October, 2026

    87.7 °F

Climate (2021–2026)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2021–2026

    35.5 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    65.6 °F
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