Imbler Weather Forecast

    • 52
    • 88

    Mostly Sunny

    • 52
    • 91

    Sunny

    • 51
    • 86

    Sunny

    • 52
    • 89

    Sunny

    • 57
    • 95

    Sunny

    • 59
    • 98

    Hot

Today 18 Aug Grande Ronde Valley

Sunny. Highs in the upper 80s. Light Wind, becoming northwest 5 to 10 Mph in the afternoon.

Tonight 18 Aug Grande Ronde Valley

Mostly clear. Lows in the lower to mid 50s. Northwest wind 5 to 10 Mph.

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Imbler Temperature Statistics

August Temperature

La Grande/Union County Airport (11.8 miles)

  • Lowest 5 August, 2025

    42.7 °F

  • Average August

    70.3 °F

  • Highest 11 August, 2025

    97 °F

Climate (2020–Present)

La Grande/Union County Airport (11.8 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    62.3 °F
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