Weather WorldSide Lake, MN Weather Forecast
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Side Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY |
 |  |  |  | | | | |  |  | |
| Mostly Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM CDT Thu Sep 17 2026 
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Issued: 221 PM CDT Thu Sep 17 2026
Key Messages
- Showers will spread across the region early Friday and linger into Saturday morning. The heaviest rainfall (30-50% of 1") will be south of a line from Brainerd to Sandstone to Hayward to Park Falls.
- Dangerous swimming conditions expected for the beaches of the Twin Ports Friday and Saturday then again Sunday and Monday afternoons and evening.
Discussion
... Issued at 220 PM CDT Thu Sep 17 2026
Dense cumulus field across the region this afternoon as low level moisture remains in place fr...