Colville National Forest Weather Forecast

    • 38
    • 49

    Chance Rain Showers

    • 41
    • 62

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 45
    • 65

    Mostly Sunny

    • 45
    • 67

    Mostly Sunny

Today 15 Sep Northeast Mountains

Cloudy with a 50 percent chance of rain. Highs in the lower to mid 60s. Rainfall Amounts less than a tenth of an inch.

Tonight 15 Sep Northeast Mountains

Mostly cloudy. A chance of rain. Lows in the lower to mid 40s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colville National Forest Temperature Statistics

September Temperature

Deer Park, Deer Park Airport (47.8 miles)

  • Lowest 5 September, 2026

    40.6 °F

  • Average September

    59 °F

  • Highest 1 September, 2026

    81.6 °F

Climate (2021–2026)

Deer Park, Deer Park Airport (47.8 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    60.1 °F
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