Slate Creek Airport Weather Forecast

    • 41
    • 65

    Decreasing Clouds

    • 34
    • 69

    Mostly Sunny

    • 39
    • 69

    Mostly Sunny

    • 38
    • 70

    Mostly Sunny

    • 47
    • 74

    Rain Likely

    • 37
    • 71

    Rain Likely

    • 35
    • 61

    Chance Rain

Today 14 Oct Lower Hells Canyon/Salmon River Region

Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s to lower 60s.

Tonight 14 Oct Lower Hells Canyon/Salmon River Region

Mostly cloudy early in the evening then clearing. Lows in the mid 30s to lower 40s.

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Slate Creek Airport Temperature Statistics

October Temperature

Lowell (47.2 miles)

  • Lowest 7 October, 2025

    37.9 °F

  • Average October

    52.1 °F

  • Highest 2 October, 2025

    72 °F

Climate (2020–Present)

Lowell (47.2 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    62.2 °F
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