Slate Creek Airport Weather Forecast

    • 56
    • 92

    Mostly Sunny

    • 53
    • 96

    Chance Rain

    • 52
    • 84

    Partly Sunny

    • 49
    • 85

    Rain

    • 45
    • 69

    Rain

    • 46
    • 76

    Mostly Sunny

    • 49
    • 81

    Partly Sunny

Today 9 Sep Lower Hells Canyon/Salmon River Region

Sunny. Highs in the mid 70s to upper 80s.

Tonight 9 Sep Lower Hells Canyon/Salmon River Region

Mostly clear. Lows in the mid 50s to lower 60s. South Winds 15 to 25 Mph.

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Slate Creek Airport Temperature Statistics

September Temperature

Lowell (47.2 miles)

  • Lowest 5 September, 2026

    48.9 °F

  • Average September

    58.6 °F

  • Highest 5 September, 2026

    81 °F

Climate (2021–2026)

Lowell (47.2 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    62.6 °F
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