La Grande/Union County Airport Weather Forecast

    • 30
    • 52

    Chance Rain Showers

    • 29
    • 55

    Partly Sunny

    • 30
    • 55

    Mostly Sunny

    • 37
    • 64

    Mostly Sunny

    • 39
    • 71

    Mostly Sunny

    • 30
    • 62

    Chance Rain Showers

Today 29 Mar Grande Ronde Valley

Partly sunny. A 20 percent chance of rain Showers in the afternoon. Highs in the lower 50s. Light Wind, becoming southeast 5 to 10 Mph in the afternoon.

Tonight 29 Mar Grande Ronde Valley

Mostly cloudy. Lows in the lower 30s. North wind 5 to 10 Mph.

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  • Temperature Real-Time

La Grande/Union County Airport Temperature Statistics

March Temperature

La Grande/Union County Airport (0 miles)

  • Lowest 6 March, 2024

    15.9 °F
  • Average March

    41 °F
  • Highest 18 March, 2024

    73.7 °F

Climate (2019–Present)

La Grande/Union County Airport (0 miles)

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  • Average Low 2019–2024

    37.7 °F
  • Average 2019–2024

    49.7 °F
  • Average High 2019–2024

    61.4 °F
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