Sisters Weather Forecast

    • 27
    • 48

    Snow Showers

    • 31
    • 44

    Snow Showers

    • 32
    • 49

    Rain Showers

    • 34
    • 47

    Rain Likely

    • 35
    • 58

    Slight Chance Rain

    • 38
    • 66

    Mostly Sunny

    • 40
    • 71

    Partly Sunny

Today 19 Mar East Slopes of the Oregon Cascades

Mostly cloudy. A 20 percent chance of rain or snow Showers in the afternoon. Snow level 4500 feet in the afternoon. Highs in the 40s. Gusts up to 20 Mph increasing to 30 Mph in the afternoon.

Tonight 19 Mar East Slopes of the Oregon Cascades

Rain and mountain snow Showers in the Evening, then mountain snow Showers overnight. Mountain snow accumulation of 1 to 3 Inches Valleys and 4 to 9 Inches in the Mountains. Snow level 4000 feet in the evening. Lows in the 20s. Breezy. Southwest wind 5 to 15 Mph increasing to 10 to 20 Mph overnight. Gusts up to 45 Mph, except 30 Mph Valleys. Chance of precipitation near 100 percent.

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Sisters Temperature Statistics

March Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 13 March, 2025

    23.8 °F

  • Average March

    42.1 °F

  • Highest 1 March, 2025

    69.7 °F

Climate (2020–Present)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    65.4 °F
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