Deep Creek Lake, MT Weather Forecast
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Deep Creek Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Smoke | Smoke | Mostly Sunny | Partly Cloudy | Chance of Rain | Chance of Rain | Partly Cloudy | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of Rain |
| Hi: 85°FHi: 29°C | Lo: 50°FLo: 10°C | Hi: 90°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 90°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 45°FLo: 7°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1223 AM MDT Mon Aug 24 2026 

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Issued: 1252 PM MDT Mon Aug 24 2026
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KEY MESSAGES:- Warming trend today through mid week.
- Thunderstorm chances expand northward Tuesday and Wednesday. Gusty outflow winds and lightning as the main concerns.
- Cooler temperatures this weekend, shower/thunderstorm chances continue.
Through Wednesday: High pressure will rebuild across the Northern Rockies today, bringing stable conditions and light winds. Temperatures will trend warmer, peaking around 10 degrees above seasonal norms Tuesday and Wednesday. Air quality may degr...
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