Rainbow Lake Weather Forecast

    • 6
    • 21

    Snow Showers Likely

    • 15
    • 32

    Mostly Sunny

    • 26
    • 40

    Partly Sunny

    • 30
    • 46

    Partly Sunny

    • 33
    • 50

    Partly Sunny

    • 25
    • 45

    Snow Showers

    • 15
    • 33

    Snow Showers

Today 17 Apr Absaroka/Beartooth Mountains

Snow Showers likely. Snow accumulation around 1 inch. Highs in the lower 30s. West Winds 5 to 15 Mph. Chance of precipitation 70 percent.

Tonight 17 Apr Absaroka/Beartooth Mountains

Snow Showers likely in the evening. Snow accumulation an inch or less. Lows around 11. West Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

April Temperature

Powell Municipal Airport (47.2 miles)

  • Lowest 9 April, 2026

    26.6 °F

  • Average April

    43.9 °F

  • Highest 11 April, 2026

    71.6 °F

Climate (2021–Present)

Powell Municipal Airport (47.2 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    57.4 °F
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