Weather WorldSwan Valley, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Swan Valley Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  | | | | | | | |  |
| Partly Cloudy | Rain and Snow | Chance of Rain | Mostly Cloudy | Rain and Snow | Rain and Snow | Chance of Rain | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 26°FLo: -3°C | Hi: 46°FHi: 8°C | Lo: 30°FLo: -1°C | Hi: 46°FHi: 8°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 26°FLo: -3°C | Hi: 45°FHi: 7°C | Lo: 26°FLo: -3°C | Hi: 46°FHi: 8°C |
| POP: 20% | POP: 40% | POP: 20% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1228 PM MDT Thu Oct 29 2026 
Swan Valley Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Swan Valley Weather Map
Swan Valley Quick Facts
Swan Valley Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1258 PM MDT Thu Oct 29 2026
Discussion
...
KEY MESSAGES:- Cooler temperatures and periods of valley rain and mountain snow Saturday evening through Monday
- High pressure bringing stable conditions, temperatures slightly above normal through midweek
- Low confidence for more unsettled weather later next week
Radar returns early this afternoon indicate scattered showers across northwest Montana and Clearwater County in Idaho. Satellite imagery indicates a closed circulation of low pressure over the Pacific Ocean just off the coast ...