| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 124 PM CDT Mon Apr 13 2026 |  |
This Afternoon: Partly cloudy with a chance of light rain and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the middle 60s. Temperatures falling into the mid 50s in the afternoon. East wind 5 to 10 mph. Chance of rain 40 percent. Tonight: Colder. Rain with thunderstorms likely. Patchy fog in the evening. Areas of fog after midnight. Some thunderstorms may produce heavy rainfall. Rain may be heavy at times in the evening. Lows in the middle 40s. East wind 5 to 10 mph shifting to the south after midnight. Chance of rain near 100 percent. Tuesday: Partly sunny. Widespread fog in the morning. A chance of light rain and thunderstorms in the afternoon. Highs in the middle 60s. Northwest wind 5 to 10 mph shifting to the east in the afternoon. Chance of rain 40 percent. Tuesday Night: Mostly cloudy. Light rain likely and a slight chance of thunderstorms in the evening, then a chance of light rain after midnight. Lows in the lower 40s. Northeast wind 5 to 10 mph. Chance of rain 70 percent. Wednesday: Mostly cloudy. A chance of light rain in the afternoon. Highs in the lower 50s. Northeast wind 5 to 10 mph. Chance of rain 40 percent. Wednesday Night: Light rain. Lows in the lower 40s. Chance of rain 80 percent. Thursday: Mostly cloudy with a 50 percent chance of light rain. Highs in the upper 50s. Thursday Night: Partly cloudy. Lows in the lower 40s. Friday: Mostly cloudy. Highs in the lower 60s. Friday Night: Light rain. Lows in the middle 40s. Chance of rain 90 percent. Saturday: Blustery. Light rain likely. Highs in the middle 50s. Chance of rain 60 percent. Saturday Night: Blustery. Colder. Mostly cloudy with a 30 percent chance of light rain and snow. Lows in the lower 30s. Sunday: Colder. Partly sunny. Highs in the middle 40s. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |