Elgin Weather Forecast

    • 44
    • 84

    Increasing Clouds

    • 36
    • 73

    Mostly Sunny

    • 41
    • 75

    Mostly Sunny

    • 46
    • 87

    Partly Sunny

    • 42
    • 83

    Partly Sunny

    • 42
    • 77

    Chance Rain Showers

Today 28 Aug Grande Ronde Valley

Partly cloudy in the morning then clearing. Highs in the mid 80s. Light wind.

Tonight 28 Aug Grande Ronde Valley

Partly cloudy. Lows in the 40s. Northwest wind 5 to 10 Mph.

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Elgin Temperature Statistics

August Temperature

La Grande/Union County Airport (19.3 miles)

  • Lowest 24 August, 2026

    41 °F

  • Average August

    71.5 °F

  • Highest 21 August, 2026

    102 °F

Climate (2021–2026)

La Grande/Union County Airport (19.3 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    62.7 °F
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