Hamburg, WI Weather Forecast
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Hamburg Weather Forecast
| REST OF THE NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT |
| Fog | Chance of Showers | Clearing | Sunny | Mostly Clear | Partly Cloudy | Chance of Showers | Mostly Sunny | Clear | Clear | Mostly Sunny | Partly Cloudy |
| Lo: 60°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C |
| POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 123 AM CDT Thu Oct 01 2026 

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Issued: 630 AM CDT Thu Oct 1 2026
Key Messages
- Periods of light to moderate rain are forecast to continue over central and east-central Wisconsin into this afternoon. Additional rainfall amounts up to around 0.5" are expected.
- Patchy frost will be possible at times across northern Wisconsin into the weekend. Greatest chance for a widespread frost/freeze event will be Sunday night into Monday morning.
Discussion
... Issued at 100 AM CDT Thu Oct 1 2026
Rain chances today... Radar currently shows a broad area of stratiform rain spreadi...
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