Rainbow Lake Weather Forecast

    • 65
    • 82

    Increasing Clouds

    • 65
    • 86

    Patchy Smoke

    • 66
    • 89

    Partly Sunny

    • 66
    • 90

    Partly Sunny

    • 64
    • 89

    Mostly Sunny

    • 60
    • 85

    Mostly Sunny

Today 20 Jul Kootenai/Cabinet Region

Partly cloudy. Areas of smoke early in the Morning, then patchy smoke in the late morning and early afternoon. Areas of smoke late in the afternoon. Highs in the upper 80s to mid 90s.

Tonight 20 Jul Kootenai/Cabinet Region

Cloudy. Areas of smoke in the evening. Lows in the mid 50s to lower 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

July Temperature

Mullan Pass, Mullan Pass Vor (42.3 miles)

  • Lowest 14 July, 2026

    53.1 °F

  • Average July

    66.7 °F

  • Highest 16 July, 2026

    80.1 °F

Climate (2021–2026)

Mullan Pass, Mullan Pass Vor (42.3 miles)

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  • Average Low 2021–2026

    33.7 °F

  • Average 2021–2026

    39.7 °F

  • Average High 2021–2026

    46 °F
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