| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 122 PM CDT Tue Aug 25 2026 |  |
This Afternoon: Partly cloudy. Nearly steady temperature in the upper 70s. South wind 10 to 15 mph. Tonight: Warmer. Partly cloudy in the evening, then mostly cloudy with showers likely and a chance of thunderstorms after midnight. Lows in the middle 60s. South wind 10 to 15 mph. Chance of rain 70 percent. Wednesday: Humid. Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. West wind 10 to 15 mph. Chance of rain 50 percent. Wednesday Night: Clear. Lows around 60. Northwest wind 5 to 10 mph. Thursday: Mostly sunny. Highs in the upper 70s. North wind 5 to 10 mph. Thursday Night Through Friday Night: Mostly clear. Lows in the upper 50s. Highs in the middle 70s. Saturday: Partly sunny. Highs in the upper 70s. Saturday Night Through Sunday Night: Mostly cloudy with a chance of showers. Lows in the middle 60s. Highs in the upper 70s. Chance of rain 40 percent. Monday: Humid. Partly cloudy. Highs in the lower 80s. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |