Belmont, MT Weather Forecast
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Belmont Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Increasing Clouds | Mostly Sunny | Mostly Cloudy |
| Hi: 69°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C |
| POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 849 AM MDT Sat Sep 26 2026 

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Issued: 1243 PM MDT Sat Sep 26 2026
Key Messages
- Unsettled conditions Sunday into Monday will keep seasonable temperatures around and introduce small to moderate chances for precipitation.
- A few strong storms are possible Sunday evening into the overnight hours across southeast MT. Main threats will be heavy rain, small hail and gusty winds.
Discussion
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Today through Friday...
Following the shortwave and associated cold front that moved through this morning, increasing southwest flow is expected into Sunday. Although models keep wit...
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