La Grande Weather Forecast

    • 24
    • 45

    Chance Rain/Snow

    • 32
    • 44

    Rain/Snow

    • 36
    • 46

    Rain/Snow

    • 36
    • 50

    Rain

    • 31
    • 47

    Rain Likely

    • 26
    • 43

    Chance Snow

    • 33
    • 48

    Mostly Cloudy

Today 13 Mar Grande Ronde Valley

Mostly cloudy with a 50 percent chance of rain or snow Showers. Highs in the mid 40s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 13 Mar Grande Ronde Valley

Mostly cloudy. A 50 percent chance of snow Showers in the evening. Lows in the lower to mid 20s. West wind 5 to 10 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Grande Temperature Statistics

March Temperature

La Grande/Union County Airport (4.3 miles)

  • Lowest 8 March, 2025

    21.9 °F

  • Average March

    41.8 °F

  • Highest 9 March, 2025

    57 °F

Climate (2020–Present)

La Grande/Union County Airport (4.3 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    62 °F
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