Upper Cold Lake Weather Forecast

    • 41
    • 54

    Rain Showers

    • 38
    • 44

    Rain Showers

    • 37
    • 45

    Rain Likely

    • 43
    • 54

    Mostly Sunny

    • 43
    • 56

    Chance Rain

    • 38
    • 49

    Chance Rain

    • 37
    • 44

    Chance Rain

Today 6 Sep Potomac/Seeley Lake Region

Mostly cloudy. Areas of rain early in the morning. Chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

Tonight 6 Sep Potomac/Seeley Lake Region

Rain Showers likely and a chance of Thunderstorms through the night. Patchy fog late in the evening. Areas of fog after midnight. Chance of precipitation near 100 percent. Some Thunderstorms may produce small hail and heavy rainfall. Some Thunderstorms may produce small hail and heavy rainfall. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Cold Lake Temperature Statistics

September Temperature

Missoula, Missoula International Airport (44.7 miles)

  • Lowest 1 September, 2026

    45.6 °F

  • Average September

    59 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (44.7 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.8 °F
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