Steamboat Mountain Weather Forecast

    • 36
    • 48

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 41
    • 62

    Chance Rain Showers

    • 32
    • 50

    Rain Showers Likely

    • 29
    • 38

    Chance Snow Showers

    • 34
    • 49

    Mostly Sunny

    • 41
    • 59

    Partly Sunny

Today 1 May Southern Rocky Mountain Front

Not as cool. Sunny in the morning then becoming partly cloudy. Highs 50 to 60. North Winds up to 5 Mph shifting to the west in the afternoon.

Tonight 1 May Southern Rocky Mountain Front

Mostly clear. Lows 35 to 40. West Winds up to 10 Mph.

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Steamboat Mountain Temperature Statistics

May Temperature

Helena Regional Airport (57.2 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Helena Regional Airport (57.2 miles)

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  • Average Low 2020–2025

    36.1 °F
  • Average 2020–2025

    47.4 °F
  • Average High 2020–2025

    59.2 °F
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