Deer River, MN Weather Forecast
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Deer River Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Cloudy | Clearing | Chance of Showers | Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C |
| POP: 50% | POP: 90% | POP: 20% | POP: 20% | POP: 70% | POP: 40% | POP: 20% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 106 AM CDT Wed Sep 23 2026 

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Issued: 311 AM CDT Wed Sep 23 2026
Key Messages
- Patchy frost has developed early this morning, mainly for areas away from Lake Superior where skies have remained clear.
- Persistent northeasterly winds will cause the threat for rip currents to develop again for the Twin Port beaches today.
- Rainfall chances return late tonight into Thursday with another chance this weekend with above normal temperatures.
Discussion
... Issued at 310 AM CDT Wed Sep 23 2026
A ridge of high pressure which has been over the region the last few days is helpi...
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