Weather WorldPlanaria Lake, MT Weather Forecast
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Planaria Lake Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  | |  |  | | | | | |
| Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Partly Sunny | Rain/Snow Showers | Snow Showers | Rain/Snow Showers | Snow Showers | Snow Showers | Snow Showers | Snow Showers |
| Hi: 45°FHi: 7°C | Lo: 20°FLo: -7°C | Hi: 49°FHi: 9°C | Lo: 25°FLo: -4°C | Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 21°FLo: -6°C | Hi: 45°FHi: 7°C | Lo: 21°FLo: -6°C |
| POP: 20% | POP: 70% | POP: 60% | POP: 70% | POP: 70% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 901 AM MDT Wed Oct 28 2026 
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Issued: 308 AM MDT Wed Oct 28 2026
Key Messages
- Mainly dry with seasonable temperatures today into the second half of the week.
- Chance of precipitation begins to increase late Friday into Saturday ahead of a potential weather system.
- A weather system may bring cooler temperatures, precipitation, and windy conditions to the region Sunday into Monday, though uncertainty remains.
Discussion
... Today through Tuesday...
Seasonable conditions will exist today with high temperatures in the 50s to lower 60s (F). While much less windy than y...