Sisters Weather Forecast

    • 21
    • 46

    Partly Sunny

    • 23
    • 44

    Mostly Cloudy

    • 22
    • 49

    Partly Sunny

    • 20
    • 41

    Mostly Sunny

    • 26
    • 47

    Partly Sunny

    • 27
    • 49

    Chance Rain/Snow

Today 20 Jan East Slopes of the Oregon Cascades

Sunny. Highs in the 40s.

Tonight 20 Jan East Slopes of the Oregon Cascades

Partly cloudy. Lows in the 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sisters Temperature Statistics

January Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 16 January, 2026

    17.1 °F

  • Average January

    38.1 °F

  • Highest 14 January, 2026

    62.1 °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

    65.6 °F
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