Union Weather Forecast

    • 56
    • 89

    Mostly Sunny

    • 56
    • 87

    Chance Rain Showers

    • 50
    • 79

    Chance Rain Showers

    • 52
    • 84

    Partly Sunny

    • 56
    • 86

    Partly Sunny

    • 55
    • 83

    Mostly Cloudy

Today 2 Aug Southern Blue Mountains of Oregon

Sunny. A 20 percent chance of rain Showers in the afternoon. Highs in the upper 70s to mid 80s. Gusts up to 20 Mph in the afternoon. Rainfall Amounts less than a tenth of an inch.

Tonight 2 Aug Southern Blue Mountains of Oregon

Mostly clear. Lows in the 50s. Gusts up to 20 Mph in the evening.

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Union Temperature Statistics

August Temperature

La Grande/Union County Airport (8.7 miles)

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Climate (2020–Present)

La Grande/Union County Airport (8.7 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    62.3 °F
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