NWS Forecast for Waupaca County
National Weather Service Forecast for: Waupaca County
Issued by: NWS Green Bay, WI
Updated: 1047 PM CDT Sat Jul 11 2026

Waupaca, WI
 
Tonight


Clear
Clear		 Sunday


Mostly Sunny
Mostly Sunny		 Sunday
Night

Clear
Clear		 Monday


Hot
Hot		 Monday
Night

Clear
Clear		 Tuesday


Clear
Clear		 Tuesday
Night

Clear
Clear		 Wednesday


Clear
Clear		 Wednesday
Night

Mostly Clear
Mostly Clear
Lo ≈65°F Hi ≈85°F Lo ≈70°F n/a Lo ≈75°F Hi ≈95°F Lo ≈75°F Hi ≈95°F Lo ≈65°F

 

Tonight
 
 Clear. Lows in the lower 60s. Light and variable wind.
Sunday
 
 Very warm. Mostly sunny. Highs in the upper 80s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
 
 Muggy. Clear. Lows around 70. Light and variable wind.
Monday
 
 Hot and humid. Sunny. Highs in the middle 90s. West wind 5 to 10 mph. Heat indices to 104.
Monday Night
 
 Muggy. Clear. Lows in the lower 70s. West wind 5 to 10 mph. Highest heat index readings to 100 in the evening.
Tuesday
 
 Clear. Highs in the lower 90s.
Tuesday Night
 
 Clear. Lows in the lower 70s.
Wednesday
 
 Clear. Highs in the lower 90s.
Wednesday Night
 
 Mostly clear. Lows in the upper 60s.
Thursday
 
 Mostly clear. Highs in the upper 80s.
Thursday Night
 
 Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.
Friday
 
 Partly cloudy with a 30 percent chance of showers. Highs in the upper 80s.
Friday Night
 
 Mostly clear with a chance of showers. Lows in the middle 60s. Chance of rain 40 percent.
Saturday
 
 Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent.

 

Forecast from NOAA-NWS for Waupaca County. (Zone forecast)