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MacArthur Elementary School, WI Weather Forecast
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MacArthur Elementary School Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | |  |  |  | | | | | | |
| Partly Sunny | Mostly Clear | Partly Sunny | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°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: 69°FHi: 21°C | Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 PM CDT Wed Sep 23 2026 
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Issued: 121 PM CDT Wed Sep 23 2026
Key Messages
- High Swim Risk conditions through the first half of Thursday for all beaches along Lake Michigan.
- Slightly below normal temps continue for much of the week.
Aviation
... Issued 121 PM CDT Wed Sep 23 2026
Areas of MVFR cigs over se WI this afternoon. Otherwise sct- bkn035 clouds tnt through Thu but with local MVFR Cigs possible. Overall there is uncertainty with the coverage of stratus or stratocumulus for the period as srn WI will remain on the nrn periphery of higher low level moisture...