New Holstein, WI Weather Forecast
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New Holstein Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Partly Cloudy | Chance of T-Storm | Showers | Chance of T-Storm | Partly Sunny | Partly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C |
| POP: 50% | POP: 70% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1208 PM CDT Thu Sep 10 2026 

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Issued: 1211 PM CDT Thu Sep 10 2026
Key Messages
- Chances for thunderstorms return on Friday night into Saturday morning. The severe weather threat is low.
- Potential for heavy rainfall and thunderstorms increases Sunday into Monday as a stronger low pressure system tracks near the region, though forecast uncertainty remains high.
Discussion
... Issued at 218 AM CDT Thu Sep 10 2026
A few patchy areas of shallow ground fog may develop early this morning across central WI with clear skies and calm winds, otherwise with high pressure movin...
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