| NWS Forecast for: Winnebago WI Issued by: National Weather Service Green Bay, WI Last Update: 5:51 am CDT Jul 15, 2025 | |
Today: Sunny, with a high near 31. Heat index values as high as 34. South southwest wind 10 to 16 km/h. Tonight: Mostly clear, with a low around 22. South wind 8 to 13 km/h. Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 29. Heat index values as high as 32. South southwest wind 8 to 14 km/h becoming east northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible. Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 14. North northeast wind around 14 km/h. Chance of precipitation is 70%. Thursday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 22. North wind 16 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 20%. Thursday Night: Mostly clear, with a low around 13. Friday: Sunny, with a high near 24. Friday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 16. Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 40%. Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%. Sunday: Partly sunny, with a high near 27. Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 17. Monday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. | |
| Winnebago WI 44.06°N 88.53°W (Elev. 758 m) | |
Visit your local NWS office at: https://www.weather.gov/grb |