Imbler Weather Forecast

    • 47
    • 73

    Rain Showers Likely

    • 44
    • 73

    Chance Rain Showers

    • 46
    • 79

    Mostly Sunny

    • 48
    • 82

    Sunny

    • 47
    • 84

    Mostly Sunny

    • 45
    • 82

    Partly Sunny

Today 17 Sep Grande Ronde Valley

Mostly cloudy. A chance of rain Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. Light wind. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 Sep Grande Ronde Valley

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers overnight. Lows in the mid to upper 40s. Light wind. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Real-Time

Imbler Temperature Statistics

September Temperature

La Grande/Union County Airport (11.8 miles)

  • Lowest 15 September, 2026

    36 °F

  • Average September

    57.9 °F

  • Highest 10 September, 2026

    89.1 °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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