Trask Lakes, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Trask Lakes Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Chance of Rain | Rain and Snow | Rain and Snow | Chance of Snow | Chance of Snow |
| Hi: 70°FHi: 21°C | Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C | Lo: 35°FLo: 2°C | Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 70°FHi: 21°C | Lo: 36°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 25°FLo: -4°C | Hi: 36°FHi: 2°C | Lo: 21°FLo: -6°C |
| POP: 20% | POP: 50% | POP: 80% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1223 AM MDT Tue Oct 06 2026 

Trask Lakes Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Trask Lakes Weather Map
Trask Lakes Quick Facts
Trask Lakes Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 143 AM MDT Tue Oct 6 2026
Discussion
...
KEY MESSAGES:- Mild conditions most of the week.
- Change to a cooler, moister pattern this weekend.
- Snow potential coming late next weekend and early next week.
Warm and dry conditions continue, for now, Friday while temperatures remain 15 to 20 degrees above normal southerly winds increase announcing a trough digging to our west.
There remains significant uncertainty in how fast change comes to the Northern Rockies and how exactly that change manifests itself. One thing does seem certa...
Weather World