La Grande/Union County Airport Weather Forecast

    • 38
    • 55

    Breezy

    • 34
    • 48

    Rain

    • 25
    • 46

    Rain Likely

    • 23
    • 44

    Partly Sunny

    • 24
    • 43

    Rain/Snow Likely

    • 22
    • 43

    Slight Chance Snow

Today 14 Nov Grande Ronde Valley

Mostly sunny. Patchy fog in the morning. Highs in the mid 50s. Light Wind, becoming south 5 to 10 Mph in the afternoon.

Tonight 14 Nov Grande Ronde Valley

Mostly cloudy. Lows in the upper 30s. Windy. South wind 20 to 30 Mph with Gusts to around 40 Mph.

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La Grande/Union County Airport Temperature Statistics

November Temperature

La Grande/Union County Airport (0 miles)

  • Lowest 6 November, 2026

    21.9 °F

  • Average November

    45.8 °F

  • Highest 11 November, 2026

    66 °F

Climate (2021–2026)

La Grande/Union County Airport (0 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    62.8 °F
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