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Arcturus, MN Weather Forecast
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Arcturus Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | | | | | | |  |  |
| Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Chance of Showers | Chance of Showers |
| Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C |
| POP: 70% | POP: 50% | POP: 20% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 926 PM CDT Mon Sep 07 2026 
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Issued: 634 PM CDT Mon Sep 7 2026
Key Messages
- Widespread showers and thunderstorms are expected tonight into Tuesday morning. A few storms may become strong to severe, capable of producing damaging winds, large hail, and very heavy rainfall.
- Strong west-northwest winds are very likely on Wednesday, with gusts of 30 to 40 mph forecast. Winds are most likely to be strongest in the Minnesota Arrowhead.
- Additional precipitation chances arrive late this week into the weekend. A pattern change to cooler temperatures is favored this we...