Minam State Park Weather Forecast

    • 28
    • 36

    Mostly Cloudy

    • 35
    • 37

    Rain/Snow

    • 39
    • 43

    Rain

    • 37
    • 42

    Rain

    • 39
    • 43

    Rain Likely

    • 40
    • 45

    Rain Likely

Today 3 Dec Northern Blue Mountains of Oregon

Partly sunny. Patchy freezing fog in the morning. Highs in the mid 30s to lower 40s.

Tonight 3 Dec Northern Blue Mountains of Oregon

Mostly cloudy. Lows in the mid to upper 20s.

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  • Temperature Real-Time

Minam State Park Temperature Statistics

December Temperature

La Grande/Union County Airport (36.7 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    30.2 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

La Grande/Union County Airport (36.7 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    62.4 °F
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