Elgin Weather Forecast

    • 27
    • 40

    Mostly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 35
    • 43

    Rain Likely

    • 38
    • 47

    Rain Likely

    • 33
    • 48

    Rain Likely

    • 31
    • 45

    Chance Rain/Snow

    • 30
    • 45

    Chance Rain/Snow

Today 30 Dec Grande Ronde Valley

Sunny. Highs in the lower 40s. Southeast wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 30 Dec Grande Ronde Valley

Clear. Lows in the upper 20s to lower 30s. South wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Elgin Temperature Statistics

December Temperature

La Grande/Union County Airport (19.3 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    41 °F

  • Highest 11 December, 2025

    57.9 °F

Climate (2020–Present)

La Grande/Union County Airport (19.3 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    62.5 °F
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