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Arrow Lake Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  |  | | | |  |  | |
| Mostly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Showers |
| Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C |
| POP: 50% | POP: 50% | POP: 20% | POP: 50% | POP: 20% | POP: 30% | POP: 60% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 735 PM CDT Wed Sep 23 2026 
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Issued: 624 PM CDT Wed Sep 23 2026
Key Messages
- Showers arrive from the west for late tonight into tomorrow, mainly for northeastern and north-central Minnesota.
- Additional chances for rainfall this weekend and into early next week as temperatures trend closer to normal.
Discussion
... Issued at 241 PM CDT Wed Sep 23 2026
An expansive area of high pressure was centered over southwestern Quebec and stretched west and southwestward into the Upper Midwest and Plains. This was leading to mainly clear skies across the Northland. However, ...