Minam Weather Forecast

    • 56
    • 87

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 57
    • 76

    Chance Rain Showers

    • 54
    • 75

    Chance Rain Showers

    • 55
    • 80

    Slight Chance Thunderstorms

    • 55
    • 84

    Mostly Sunny

Today 13 Aug Northern Blue Mountains of Oregon

Sunny. Highs in the upper 70s to lower 80s, except in the lower 80s to lower 90s Valleys. West wind 5 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 13 Aug Northern Blue Mountains of Oregon

Mostly clear. Lows in the lower to mid 50s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 30 Mph.

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  • Temperature Real-Time

Minam Temperature Statistics

August Temperature

La Grande/Union County Airport (27.3 miles)

  • Lowest 5 August, 2025

    42.7 °F

  • Average August

    67.7 °F

  • Highest 10 August, 2025

    93 °F

Climate (2020–Present)

La Grande/Union County Airport (27.3 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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