| NWS Forecast for: Waupaca County Issued by: National Weather Service Green Bay, WI Last Update: 1134 AM CDT Tue Jun 30 2026 | |
Today: Hot and humid. Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. South wind 10 to 15 mph. Chance of rain 40 percent. Heat indices to 105. Tonight: Muggy. Mostly cloudy with a chance of showers and thunderstorms. Lows in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings to 102 in the evening. Wednesday: Hot and humid. Showers likely and a chance of thunderstorms. Highs in the lower 90s. Southwest wind 10 to 15 mph. Chance of rain 70 percent. Heat indices to 99. Wednesday Night: Muggy. Showers and a chance of thunderstorms. Lows in the lower 70s. Southwest wind 5 to 10 mph. Chance of rain 80 percent. Highest heat index readings to 99 in the evening. Thursday: Very warm and humid. Partly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs around 90. West wind 5 to 10 mph. Heat indices to 97. Thursday Night: Muggy. Showers likely and a chance of thunderstorms. Lows around 70. Chance of rain 70 percent. Friday: Very warm and humid. Showers likely and a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent. Friday Night: Muggy. Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the middle 60s. Independence Day: Humid. Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the middle 80s. Saturday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the middle 60s. Sunday: Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the middle 80s. Sunday Night: Mostly clear with a chance of showers. Lows in the middle 60s. Chance of rain 30 percent. Monday: Mostly sunny. Highs in the middle 80s. | |
| Zone Forecast: Waupaca County | |
Visit your local NWS office at: https://www.weather.gov/grb |