| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 533 AM CDT Sun May 17 2026 |  |
Today: Much cooler. Cloudy. A chance of showers and thunderstorms in the morning, then showers and a chance of thunderstorms in the afternoon. Highs in the middle 50s. Northeast wind 10 to 15 mph. Chance of rain 80 percent. Tonight: Mostly cloudy with a chance of showers and thunderstorms. Patchy fog. Lows in the lower 50s. East wind 10 to 15 mph shifting to the south after midnight. Chance of rain 50 percent. Monday: Warmer. Showers likely and a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. South wind 10 to 20 mph with gusts to around 30 mph. Chance of rain 70 percent. Monday Night: Showers and a chance of thunderstorms. Lows in the middle 50s. South wind 10 to 15 mph. Chance of rain 80 percent. Tuesday: Breezy. Mostly cloudy with showers likely and a chance of thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the middle 70s. Temperatures falling into the mid 60s in the afternoon. Southwest wind 15 to 25 mph with gusts to around 35 mph. Chance of rain 60 percent. Tuesday Night: Colder. Mostly cloudy. Lows in the lower 40s. Wednesday: Much cooler. Partly cloudy. Highs in the middle 50s. Wednesday Night Through Thursday Night: Mostly clear. Lows in the lower 40s. Highs in the middle 50s. Friday And Friday Night: Mostly cloudy. Highs in the lower 60s. Lows in the middle 40s. Saturday: Partly sunny. Highs in the middle 60s. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |