| NWS Forecast for: Kewaunee County Issued by: National Weather Service Green Bay, WI Last Update: 622 AM CDT Thu Jul 23 2026 | |
| Today: Sunny. Highs in the upper 70s. Southwest wind 5 to 10 mph. Tonight: Clear. Lows in the upper 50s. Southwest wind 5 to 10 mph. Friday: Mostly sunny. Highs around 80. Southwest wind 10 to 15 mph. Friday Night: Mostly clear. Lows in the lower 60s. Southwest wind 10 to 15 mph. Saturday: Humid. Partly cloudy. Highs in the middle 80s. Southwest wind 10 to 15 mph. Saturday Night: Muggy. Mostly clear. Lows in the upper 60s. Sunday: Humid. Partly cloudy. Highs in the upper 80s. Sunday Night: Muggy. Showers likely and a chance of thunderstorms. Lows around 70. Chance of rain 60 percent. Monday: Very warm and humid. Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s. Monday Night: Partly cloudy. Lows in the middle 60s. Tuesday And Tuesday Night: Mostly clear. Highs in the lower 80s. Lows in the lower 60s. Wednesday: Sunny. Highs in the lower 80s. | |
| Zone Forecast: Kewaunee County | |
Visit your local NWS office at: https://www.weather.gov/grb |