Imbler Weather Forecast

    • 44
    • 72

    Mostly Cloudy

    • 42
    • 77

    Rain Showers

    • 40
    • 57

    Rain Showers

    • 40
    • 67

    Mostly Sunny

    • 42
    • 70

    Mostly Sunny

    • 44
    • 73

    Mostly Sunny

Today 11 Sep Grande Ronde Valley

Partly cloudy. Highs in the lower 70s. Light wind.

Tonight 11 Sep Grande Ronde Valley

Mostly cloudy. Lows in the lower to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Imbler Temperature Statistics

September Temperature

La Grande/Union County Airport (11.8 miles)

  • Lowest 4 September, 2026

    39 °F

  • Average September

    57.7 °F

  • Highest 9 September, 2026

    84.9 °F

Climate (2021–2026)

La Grande/Union County Airport (11.8 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    62.7 °F
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