Clark Fork Weather Forecast

    • 47
    • 68

    Decreasing Clouds

    • 52
    • 77

    Mostly Cloudy

    • 43
    • 63

    Rain Showers

    • 39
    • 54

    Slight Chance Rain Showers

    • 40
    • 57

    Mostly Cloudy

    • 41
    • 58

    Partly Sunny

Today 23 Sep Northern Panhandle

Partly cloudy. Highs in the upper 60s to lower 70s.

Tonight 23 Sep Northern Panhandle

Partly cloudy. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clark Fork Temperature Statistics

September Temperature

Sandpoint, Sandpoint Airport (20.5 miles)

  • Lowest 5 September, 2026

    37.4 °F

  • Average September

    56.5 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Sandpoint, Sandpoint Airport (20.5 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    57.1 °F
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