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Town of Lima, MTLima, MT Weather Forecast
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Lima Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  | |  | |  |  | | | |
| Partly Sunny | Clearing | Mostly Sunny | Chance of Showers | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Sunny | Partly Cloudy |
| Hi: 69°FHi: 21°C | Lo: 46°FLo: 8°C | Hi: 74°FHi: 23°C | Lo: 41°FLo: 5°C | Hi: 77°FHi: 25°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Hi: 67°FHi: 19°C Lo: 49°FLo: 9°C | Hi: 67°FHi: 19°C Lo: 49°FLo: 9°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C |
| POP: 20% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Thu Sep 03 2026 
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Issued: 135 PM MDT Thu Sep 3 2026
Key Messages
- Breezy at times for SW Montana through Sunday. On Monday, breezy winds become widespread and continue through Tuesday.
- Chance for areas of showers and thunderstorms, particularly along the Continental Divide, through Sunday. More widespread steadier showers move in Sunday night and continue through Monday evening.
- Temperatures will continue to trend cooler through the beginning of next week.
Discussion
...- Meteorological Overview:
Southwesterly flow will persist in the region through th...