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Haven, WI Weather Forecast
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| REST OF TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | |  |  | | |  | | |
| Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 PM CDT Sun Sep 20 2026 
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Issued: 1251 PM CDT Sun Sep 20 2026
Key Messages
- Light rain will linger into this afternoon near the WI/IL border.
- A prolonged period of high swim risk conditions continues into Tuesday at all Lake Michigan beaches, and may need to be extended into Wednesday evening.
- Dry weather and below normal temperatures are expected for much of the upcoming week.
Aviation
... Issued 1251 PM CDT Sun Sep 20 2026
Light rain will linger near the WI/IL border into early afternoon, winding down by mid/late afternoon. Plenty of clouds will hang around t...