Betts Lake, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Betts Lake Weather Forecast
| TODAY | TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Rain | Chance of Rain | Mostly Cloudy | Patchy Fog | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain |
| Hi: 46°FHi: 8°C | Lo: 36°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 36°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 36°FLo: 2°C | Hi: 46°FHi: 8°C | Lo: 35°FLo: 2°C | Hi: 46°FHi: 8°C | Lo: 35°FLo: 2°C |
| POP: 50% | POP: 40% | POP: 40% | POP: 50% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 102 AM MST Tue Nov 10 2026 

Betts Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Betts Lake Weather Map
Betts Lake Quick Facts
Betts Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1250 AM MST Tue Nov 10 2026
Discussion
...
KEY MESSAGES:- Minimal Impacts Today: Periodic light precipitation and breezy westerly winds.
- Wednesday and Thursday Fog/Stratus Potential: Strong high pressure increasing likelihood of valley inversions.
- Pattern Shift: A Pacific system will tap into atmospheric river moisture beginning Saturday, snow levels stay relatively high.
Today and Tonight: A Pacific system is bringing a wave of light precipitation to the Northern Rockies early this morning, producing up to a tenth of an inch ...
Weather World