Minam State Park Weather Forecast

    • 33
    • 43

    Rain/Snow Likely

    • 35
    • 50

    Increasing Clouds

    • 34
    • 52

    Mostly Cloudy

    • 36
    • 50

    Rain Showers Likely

    • 31
    • 45

    Slight Chance Rain/Snow

    • 35
    • 51

    Partly Sunny

    • 35
    • 53

    Partly Sunny

Today 28 Oct Northern Blue Mountains of Oregon

Mostly cloudy with a 50 percent chance of rain and high mountain snow Showers. Snow level 5000 feet. Highs in the 40s.

Tonight 28 Oct Northern Blue Mountains of Oregon

Mostly cloudy. A chance of rain and high mountain snow Showers in the Evening, then a chance of rain Showers overnight. Patchy fog overnight. Snow level 5000 feet. Lows in the upper 20s to mid 30s. Chance of precipitation 50 percent.

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Minam State Park Temperature Statistics

October Temperature

La Grande/Union County Airport (36.7 miles)

  • Lowest 13 October, 2026

    21 °F
  • Average October

    51.6 °F
  • Highest 4 October, 2026

    89.1 °F

Climate (2021–2026)

La Grande/Union County Airport (36.7 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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