Blow Lake Weather Forecast

    • 42
    • 63

    Sunny

    • 46
    • 69

    Partly Sunny

    • 48
    • 74

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 41
    • 65

    Partly Sunny

    • 46
    • 67

    Partly Sunny

    • 45
    • 69

    Partly Sunny

Today 18 Sep East Slopes of the Oregon Cascades

Mostly cloudy. Highs in the mid 50s to mid 60s, except in the 60s Valleys.

Tonight 18 Sep East Slopes of the Oregon Cascades

Mostly clear. Lows in the upper 30s to upper 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blow Lake Temperature Statistics

September Temperature

Bend Airport AWOS (32.3 miles)

  • Lowest 5 September, 2026

    39.2 °F

  • Average September

    56.9 °F

  • Highest 9 September, 2026

    89.6 °F

Climate (2021–2026)

Bend Airport AWOS (32.3 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    64.6 °F
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