Sisters Weather Forecast

    • 46
    • 85

    Areas Smoke

    • 47
    • 84

    Areas Smoke

    • 46
    • 83

    Sunny

    • 48
    • 86

    Mostly Sunny

    • 49
    • 88

    Mostly Sunny

    • 50
    • 91

    Mostly Sunny

    • 45
    • 84

    Sunny

Today 26 Jul East Slopes of the Oregon Cascades

Sunny. Patchy smoke. Highs in the lower 70s to lower 80s, except in the lower to mid 80s Valleys.

Tonight 26 Jul East Slopes of the Oregon Cascades

Mostly clear. Patchy smoke. Lows in the lower 40s to lower 50s. West wind 5 to 15 Mph with Gusts to around 30 Mph in the Evening, becoming light.

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Sisters Temperature Statistics

July Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 1 July, 2026

    33.7 °F

  • Average July

    70.1 °F

  • Highest 22 July, 2026

    99.6 °F

Climate (2021–2026)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    65.6 °F
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