| NWS Forecast for: Winnebago County Issued by: National Weather Service Green Bay, WI Last Update: 937 PM CDT Sat May 30 2026 |  |
| Tonight: Partly cloudy. Lows in the upper 40s. East wind 5 to 10 mph. Sunday: Partly cloudy. Highs in the middle 70s. Southeast wind 5 to 10 mph. Sunday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the middle 50s. Southeast wind 5 to 10 mph in the evening becoming light and variable. Monday: Partly cloudy in the morning then clearing. Highs in the upper 70s. Light and variable wind becoming east 5 to 10 mph in the afternoon. Monday Night: Clear. Lows in the lower 50s. East wind 5 to 10 mph. Tuesday And Tuesday Night: Clear. Highs in the upper 70s. Lows in the lower 50s. Wednesday And Wednesday Night: Mostly clear. Highs in the lower 80s. Lows in the upper 50s. Thursday: Partly sunny. Highs in the middle 80s. Thursday Night: Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent. Friday And Friday Night: Partly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Lows around 60. Saturday: Partly cloudy with a chance of showers. Highs around 80. Chance of rain 30 percent. | |
| Zone Forecast: Winnebago County | |
Visit your local NWS office at: https://www.weather.gov/grb |