Throop Lake Weather Forecast

    • 20
    • 35

    Decreasing Clouds

    • 26
    • 38

    Mostly Cloudy

    • 31
    • 40

    Chance Rain/Snow

    • 35
    • 43

    Rain Likely

    • 38
    • 45

    Rain Likely

    • 37
    • 46

    Chance Rain

Today 26 Jan Kootenai/Cabinet Region

Mostly cloudy. Highs in the mid 20s to lower 30s.

Tonight 26 Jan Kootenai/Cabinet Region

Mostly cloudy in the evening then becoming partly cloudy. Lows 13 to 20.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Throop Lake Temperature Statistics

January Temperature

Boundary County Airport (29.2 miles)

  • Lowest 23 January, 2026

    14 °F

  • Average January

    31.2 °F

  • Highest 12 January, 2026

    44.6 °F

Climate (2021–Present)

Boundary County Airport (29.2 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.7 °F
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