Ulm, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    45°
    Sunday 5/5
    Forecast night icon
    45°
    70% Chance of Storms
    Hourly
    Night Details
    Rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Monday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    Windy
    39°
    Monday 5/6
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    39°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy cloudy. Chance of rain in the morning then slight chance of rain in the afternoon. Highs in the mid 50s. Southwest winds 15 to 25 mph increasing to west 25 to 35 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Windy cloudy. A 20 percent chance of rain and snow after midnight. Lows around 40. West winds 20 to 30 mph.
  • Forecast day icon
    Tuesday
    Snow
    47°
    Forecast night icon
    Night
    Frozen Mix
    38°
    Tuesday 5/7
    Day
    47°
    Snow
    Forecast day icon
    Night
    38°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Chance of rain and slight chance of snow in the morning then rain likely and snow in the afternoon. Moderate snow accumulations. Highs 45 to 50. West winds 25 to 35 mph. Chance of precipitation 90 percent.
    Night Details
    Windy. Rain and snow. Blowing snow after midnight. Heavy snow accumulations. Lows 35 to 40. West winds 20 to 30 mph. Chance of precipitation near 100 percent.
  • Forecast day icon
    Wednesday
    Frozen Mix
    45°
    Forecast night icon
    Night
    70% Chance of Rain
    39°
    Wednesday 5/8
    Day
    45°
    Frozen Mix
    Forecast day icon
    Night
    39°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Windy. Rain and snow. Blowing snow. Moderate snow accumulations. Highs 40 to 45. Chance of precipitation near 100 percent.
    Night Details
    Rain likely. Lows 35 to 40. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    57°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 5/9
    Day
    57°
    50% Chance of Rain
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 60.
    Night Details
    Partly cloudy. Lows around 35.
  • Forecast day icon
    Friday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Friday 5/10
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs 60 to 65. Lows around 40.
    Night Details
    Mostly clear. Highs 60 to 65. Lows around 40.
  • Forecast day icon
    Saturday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Saturday 5/11
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs 65 to 75. Lows around 45.
    Night Details
    Mostly clear. Highs 65 to 75. Lows around 45.
  • Forecast day icon
    Sunday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/12
    Day
    74°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny with a 20 percent chance of rain. Highs 70 to 75.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 41F with an average humidity of 54%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 5/13
    Day
    73°
    Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 39F with an average humidity of 40%. Winds will be 9 mph from the W.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 41F with an average humidity of 56%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/14
    Day
    67°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 67F. Dew point will be around 39F with an average humidity of 46%. Winds will be 8 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 40F with an average humidity of 62%. Winds will be 4 mph from the SW.