Throop Lake Weather Forecast

    • 34
    • 70

    Mostly Sunny

    • 34
    • 72

    Partly Sunny

    • 39
    • 72

    Mostly Cloudy

    • 43
    • 73

    Mostly Sunny

    • 44
    • 79

    Mostly Sunny

    • 45
    • 82

    Mostly Sunny

    • 44
    • 75

    Partly Sunny

Today 20 Sep Kootenai/Cabinet Region

Partly cloudy with a 30 percent chance of rain Showers. Areas of fog in the morning. Highs in the mid 60s to lower 70s.

Tonight 20 Sep Kootenai/Cabinet Region

Partly cloudy. A 20 percent chance of rain Showers in the evening. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Throop Lake Temperature Statistics

September Temperature

Boundary County Airport (29.2 miles)

  • Lowest 15 September, 2024

    42.8 °F

  • Average September

    65.5 °F

  • Highest 1 September, 2024

    91.4 °F

Climate (2019–Present)

Boundary County Airport (29.2 miles)

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  • Average Low 2019–2024

    37 °F

  • Average 2019–2024

    46.5 °F

  • Average High 2019–2024

    56 °F
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