| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 607 PM CDT Thu Jun 25 2026 |  |
Tonight: Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind. Friday: Partly cloudy. Highs around 70. Light and variable wind becoming east 5 to 10 mph in the afternoon. Friday Night: Partly cloudy. Lows in the middle 50s. Northeast wind 5 to 10 mph. Saturday: Sunny. Highs in the middle 70s. East wind 5 to 10 mph. Saturday Night: Partly cloudy. Lows in the upper 50s. Light and variable wind becoming southeast 5 to 10 mph after midnight. Sunday: Partly cloudy. Highs in the upper 70s. Sunday Night: Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Monday: Humid. Partly sunny. Highs in the lower 80s. Monday Night: Muggy. Mostly clear. Lows in the upper 60s. Tuesday: Hot and humid. Partly cloudy. Highs around 90. Tuesday Night: Muggy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Chance of rain 60 percent. Wednesday: Hot and humid. Mostly sunny. Highs around 90. Wednesday Night: Muggy. Mostly clear with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Thursday: Hot and humid. Mostly sunny with a chance of showers. Highs in the lower 90s. Chance of rain 30 percent. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |