Clearwater National Forest Weather Forecast

    • 40
    • 58

    Rain

    • 35
    • 43

    Rain

    • 37
    • 53

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

    • 44
    • 62

    Partly Sunny

    • 41
    • 57

    Chance Rain

Today 6 Sep Northern Clearwater Mountains

Partly cloudy. Chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. Chance of precipitation 30 percent. Highs in the 70s.

Tonight 6 Sep Northern Clearwater Mountains

Chance of Showers and Thunderstorms in the Evening, then rain likely after midnight. Chance of precipitation 90 percent. Lows in the upper 30s to mid 40s.

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Clearwater National Forest Temperature Statistics

September Temperature

Lowell (35.4 miles)

  • Lowest 1 September, 2026

    50 °F

  • Average September

    59 °F

  • Highest 1 September, 2026

    78.1 °F

Climate (2021–2026)

Lowell (35.4 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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