La Grande/Union County Airport Weather Forecast

    • 42
    • 57

    Rain Likely

    • 35
    • 50

    Rain

    • 27
    • 46

    Chance Rain

    • 28
    • 45

    Mostly Sunny

    • 27
    • 46

    Partly Sunny

    • 30
    • 48

    Mostly Cloudy

Today 7 Feb Grande Ronde Valley

Mostly sunny. Highs in the mid to upper 50s. South wind 5 to 10 Mph.

Tonight 7 Feb Grande Ronde Valley

Cloudy. A chance of rain in the Evening, then rain likely overnight. Lows in the lower 40s. South wind 5 to 10 Mph. Chance of precipitation 70 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Real-Time

La Grande/Union County Airport Temperature Statistics

February Temperature

La Grande/Union County Airport (0 miles)

  • Lowest 2 February, 2026

    21 °F

  • Average February

    42.5 °F

  • Highest 4 February, 2026

    60.1 °F

Climate (2021–Present)

La Grande/Union County Airport (0 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    62.6 °F
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