Sisters Weather Forecast

    • 31
    • 57

    Decreasing Clouds

    • 32
    • 59

    Mostly Sunny

    • 31
    • 62

    Mostly Sunny

    • 37
    • 65

    Mostly Sunny

    • 40
    • 73

    Partly Sunny

    • 40
    • 73

    Partly Sunny

    • 41
    • 69

    Partly Sunny

Today 26 Apr East Slopes of the Oregon Cascades

Mostly cloudy. Highs in the mid 40s to mid 50s, except in the 50s Valleys.

Tonight 26 Apr East Slopes of the Oregon Cascades

Mostly cloudy with a 20 percent chance of rain and high mountain snow Showers in the Evening, then mostly clear overnight. Lows in the upper 20s to mid 30s. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sisters Temperature Statistics

April Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 3 April, 2026

    16.6 °F

  • Average April

    46.1 °F

  • Highest 6 April, 2026

    77.6 °F

Climate (2021–Present)

Redmond Roberts Field (19.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    65.7 °F
Get WillyWeather+ to remove ads