Busby, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Busby Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 51°FLo: 11°C | Hi: 89°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C |
| POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 PM MDT Fri Sep 04 2026 

Busby Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Busby Weather Map
Busby Quick Facts
Busby Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 556 PM MDT Fri Sep 4 2026
Key Messages
- Elevated to critical fire weather conditions through today.
- Turning gradually cooler and wetter late Sunday into early next week.
Discussion
... Next 7 days (through Thursday)...
Satellite imagery showed an upper low over the Pacific NW with an upper ridge over the central CONUS resulting in a brisk southwest mid level flow over our region. Downslope flow is helping to boost temps and dry out the atmosphere. Afternoon temps should top out from mid 80s west to upper 90s east. Minimum hum...
Weather World