Weather WorldMurphy Lake, MT Weather Forecast
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Murphy Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  | | |  |  |  | | | | |
| Mostly Cloudy | Clearing | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Rain | Rain | Chance of Rain | Partly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Hi: 76°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 76°FHi: 24°C | Lo: 46°FLo: 8°C | Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 56°FHi: 13°C | Lo: 36°FLo: 2°C | Hi: 56°FHi: 13°C | Lo: 40°FLo: 4°C |
| POP: 50% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM MDT Tue Sep 22 2026 
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Issued: 157 AM MDT Tue Sep 22 2026
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KEY MESSAGES:- Summer-like conditions this week
- Chance for showers/thunderstorms in Lemhi County and southwest Montana today
- Cold front Friday to bring a change: showers and thunderstorms, gusty winds, then cooler, fall-like conditions this weekend.
- Frosty mornings to follow this weekend into early next week.
Low pressure spinning over Nevada this morning will track northeast today, sending moisture into Lemhi County and southwest Montana, including Butte, this afternoon and evening. ...