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Dewey Lake, MN Weather Forecast
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Dewey Lake Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  |  | | | |  | | | |
| Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Clear | Mostly Sunny | Chance of T-Storm |
| Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C |
| POP: 70% | POP: 50% | POP: 50% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 335 AM CDT Sat Aug 15 2026 
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Dewey Lake Forecast Discussion
Issued: 131 AM CDT Sat Aug 15 2026
Key Messages
- Areas of scattered rain showers and isolated non-severe thunderstorms are possible across the Northland through the day Saturday, with the best chance across northern Minnesota and the International Border.
- Next chance for precipitation Monday afternoon into Tuesday. A few stronger storms could be possible.
- Near normal temperatures persist.
Discussion
... Issued at 1203 PM CDT Fri Aug 14...