Lustre, MT Weather Forecast
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Lustre Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY |
| Chance of T-Storm | Clearing | Mostly Cloudy | Sunny | Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 91°FHi: 33°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 120 AM MDT Thu Sep 03 2026 

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Issued: 251 AM MDT Thu Sep 3 2026
Key Messages
- Warm and dry weather is expected into the weekend. Warmest temperatures are expected Friday.
- Sunday onward expect cooler temperatures with increasing chances for showers and thunderstorms into the week.
Discussion
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WEATHER PATTERN OVERVIEW: Temperatures will remain warm through Friday with the continued southwest flow into Montana and ridge over the northern plains. Highs may reach the upper 90s in the southeast on Friday which lend to elevated Fire Weather concerns if wind gust can ...
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