Mentor, MN Weather Forecast
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Mentor Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 53°FLo: 12°C | Hi: 68°FHi: 20°C | Lo: 53°FLo: 12°C | Hi: 68°FHi: 20°C | Lo: 53°FLo: 12°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 48°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 48°FLo: 9°C | Hi: 65°FHi: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 637 PM CDT Thu Sep 17 2026 

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Issued: 620 PM CDT Thu Sep 17 2026
Key Messages
- Medium chance for soaking rainfall far southeast North Dakota into west-central Minnesota. Chance for 1 inch or more of rain around 30 percent.
Discussion
... Issued at 343 PM CDT Thu Sep 17 2026
...Synopsis...
Weak shortwave trough moving through zonal flow aloft will bring medium chance for rain Friday, mainly near the SD border/tri- state area into west-central MN. There is also a low chance for showers in northeast ND into far northern Red River Valley Friday. More details on amounts...
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