Rainbow Lake Weather Forecast

    • 24
    • 27

    Chance Snow

    • 18
    • 33

    Snow

    • 6
    • 24

    Snow

    • 6
    • 14

    Chance Snow

    • 13
    • 16

    Mostly Cloudy

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    • 25

    Chance Snow

Today 26 Nov Butte/Blackfoot Region

Mostly cloudy. A chance of snow in the Morning, then slight chance of rain and snow in the afternoon. Patchy fog in the morning. Chance of precipitation 50 percent. Highs in the mid 30s to lower 40s. Southwest Winds to 15 Mph.

Tonight 26 Nov Butte/Blackfoot Region

Mostly cloudy. A 20 percent chance of light freezing rain and snow after midnight. Areas of fog after midnight. Lows in the 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

November Temperature

Butte, Bert Mooney Airport (42.9 miles)

  • Lowest 3 November, 2025

    17.1 °F

  • Average November

    39.6 °F

  • Highest 1 November, 2025

    66.9 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (42.9 miles)

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  • Average Low 2020–2025

    27.9 °F

  • Average 2020–2025

    41.8 °F

  • Average High 2020–2025

    55.1 °F
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