| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 542 PM CDT Thu Aug 13 2026 |  |
| Tonight: Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the middle 60s. Light and variable wind becoming northeast 5 to 10 mph after midnight. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the upper 70s. Northeast wind 10 to 15 mph. Friday Night: Partly cloudy. A chance of showers after midnight. Lows in the middle 60s. East wind 5 to 10 mph. Chance of rain 40 percent. Saturday: Humid. Showers likely. Highs in the middle 70s. Southeast wind 10 to 15 mph. Chance of rain 70 percent. Saturday Night: Cloudy. A chance of showers in the evening. Lows in the middle 60s. East wind 5 to 10 mph shifting to the northwest after midnight. Chance of rain 50 percent. Sunday: Humid. Partly sunny. Highs around 80. Sunday Night: Mostly clear. Lows around 60. Monday: Sunny. Highs in the upper 70s. Monday Night: Mostly clear. Lows around 60. Tuesday: Humid. Partly cloudy. Highs around 80. Tuesday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s. Wednesday: Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. Wednesday Night: Partly cloudy. Lows in the upper 50s. Thursday: Mostly sunny. Highs in the middle 70s. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |