NWS Forecast for Waupaca County
National Weather Service Forecast for: Waupaca County
Issued by: NWS Green Bay, WI
Updated: 1013 PM CDT Sat Sep 19 2026

Waupaca, WI
 
Tonight


Chance rain
Chance rain		 Sunday


Partly Sunny
Partly Sunny		 Sunday
Night

Mostly Cloudy
Mostly Cloudy		 Monday


Mostly Cloudy
Mostly Cloudy		 Monday
Night

Mostly Cloudy
Mostly Cloudy		 Tuesday


Partly Sunny
Partly Sunny		 Tuesday
Night

Mostly Clear
Mostly Clear		 Wednesday


Partly Cloudy
Partly Cloudy		 Wednesday
Night

Fog
Fog
Lo ≈55°F Hi ≈65°F n/a Hi ≈65°F Lo ≈45°F Hi ≈65°F n/a n/a Lo ≈45°F

 

Tonight
 
 Cloudy. A chance of showers in the evening. Lows in the lower 50s. Northeast wind 5 to 10 mph. Chance of rain 40 percent.
Sunday
 
 Partly sunny. Highs in the upper 60s. Northeast wind 10 to 15 mph.
Sunday Night
 
 Mostly cloudy. Lows in the middle 40s. Northeast wind 10 to 15 mph.
Monday
 
 Mostly cloudy. Highs in the lower 60s. Northeast wind 10 to 15 mph.
Monday Night
 
 Mostly cloudy. Lows in the lower 40s. Northeast wind 5 to 10 mph.
Tuesday
 
 Partly sunny. Highs in the lower 60s.
Tuesday Night
 
 Mostly clear. Lows in the middle 40s.
Wednesday
 
 Partly cloudy. Highs in the middle 60s.
Wednesday Night
 
 Mostly clear. Patchy fog. Lows in the upper 40s.
Thursday
 
 Partly cloudy. Highs in the upper 60s.
Thursday Night
 
 Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s..
Friday
 
 Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s..
Friday Night
 
 Mostly clear. Lows in the upper 40s. Highs in the lower 70s..
Saturday
 
 Mostly clear. Lows in the upper 40s. Highs in the lower 70s..

 

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