Weather WorldHighup Lake, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Highup Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  | | | |  | |  |  |  | |
| Partly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Cloudy | Rain and Snow | Rain and Snow | Partly Cloudy | Partly Cloudy | Chance of Snow | Chance of Snow |
| Hi: 52°FHi: 11°C | Lo: 32°FLo: 0°C | Hi: 52°FHi: 11°C | Lo: 30°FLo: -1°C | Hi: 47°FHi: 8°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C Lo: 25°FLo: -4°C | Hi: 41°FHi: 5°C Lo: 25°FLo: -4°C | Hi: 40°FHi: 4°C Lo: 25°FLo: -4°C | Hi: 40°FHi: 4°C Lo: 25°FLo: -4°C | Hi: 41°FHi: 5°C | Hi: 37°FHi: 3°C Lo: 25°FLo: -4°C |
| POP: 40% | POP: 40% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 336 AM MST Wed Nov 11 2026 
Highup Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Highup Lake Weather Map
Highup Lake Quick Facts
Highup Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 417 AM MST Wed Nov 11 2026
Key Messages
- Warm and dry conditions persist through Friday.
- Temperatures will gradually trend cooler starting this weekend, with the cooling trend continuing into early next week.
- A more unsettled pattern is expected by the middle of next week, although a lot of uncertainty remains.
Discussion
... Upper-level ridging will build over the region today through Friday leading to high temperatures 15-20 degrees above average for this time of the year. By Friday the ridge starts to track eastward allowi...