National Weather Service Forecast for: Appleton WI
Issued by: National Weather Service Green Bay, WI
Updated: 2:09 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 82. North northeast wind around 8 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm in the evening.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 85. Light and variable wind.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 66. Light southwest wind.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 89. West southwest wind 3 to 6 mph.
Sunny

 Thursday
Night
Thursday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 69.
Partly Cloudy
then Slight
Chance Rain
 Friday

Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 85.
Chance Rain

 Friday
Night
Friday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Rain Likely

 Saturday

Saturday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Chance Rain
Hi 82 °F Lo 62 °F Hi 85 °F Lo 66 °F Hi 89 °F Lo 69 °F Hi 85 °F Lo 66 °F Hi 80 °F

 

This Afternoon
 
 Sunny, with a high near 82. North northeast wind around 8 mph.
Tonight
 
 Mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 85. Light and variable wind.
Wednesday Night
 
 Mostly clear, with a low around 66. Light southwest wind.
Thursday
 
 Sunny, with a high near 89. West southwest wind 3 to 6 mph.
Thursday Night
 
 A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 69.
Friday
 
 A 50 percent chance of rain. Mostly cloudy, with a high near 85.
Friday Night
 
 Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Saturday
 
 A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Saturday Night
 
 Partly cloudy, with a low around 62.
Sunday
 
 Sunny, with a high near 80.
Sunday Night
 
 Mostly clear, with a low around 61.
Monday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Appleton WI.