Malta, MT Weather Forecast
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Malta Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Showers | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C |
| POP: 40% | POP: 50% | POP: 90% | POP: 90% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1235 AM MDT Sun Sep 06 2026 

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Issued: 1220 AM MDT Sun Sep 6 2026
Key Messages
- Shower and thunderstorm chances at times today with a risk of a severe thunderstorm.
- Widespread rain is expected tonight through Monday night as the upper low moves through Montana.
- Strong west winds develop Monday afternoon and continue through Tuesday.
Discussion
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WEATHER PATTERN OVERVIEW: Montana will be in SW flow aloft today with upper low over the Pacific NW and upper ridge to the east. A humid airmass will combine with the moist SW flow aloft today to create an unstable atmosp...
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