Lewis-Clark Canoe Camp State Park Weather Forecast

    • 40
    • 67

    Increasing Clouds

    • 44
    • 72

    Gradual Clearing

    • 45
    • 74

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 49
    • 76

    Partly Sunny

    • 50
    • 78

    Partly Sunny

    • 48
    • 75

    Partly Sunny

Today 26 Sep Orofino/Grangeville Region

Mostly sunny. Highs in the lower 60s to mid 70s.

Tonight 26 Sep Orofino/Grangeville Region

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s.

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Lewis-Clark Canoe Camp State Park Temperature Statistics

September Temperature

Lewiston, Lewiston-Nez Perce County Airport (33.6 miles)

  • Lowest 5 September, 2026

    49.6 °F

  • Average September

    65.3 °F

  • Highest 10 September, 2026

    88.6 °F

Climate (2021–2026)

Lewiston, Lewiston-Nez Perce County Airport (33.6 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.9 °F
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