Local weather outlook

Weather forecast

Source: NWS

National Weather Service Forecast for: Green Bay, WI
Issued by: National Weather Service Green Bay, WI
Updated: 08/16/2026 10:26pm

Green Bay
 
  Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

Sunday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 81 °F Hi 82 °F Hi 78 °F Hi 80 °F Hi 81 °F Hi 78 °F Hi 76 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
 
Lo 60 °F Lo 65 °F Lo 59 °F Lo 58 °F Lo 61 °F Lo 62 °F Lo 60 °F  

 

Overnight
 
Mostly clear. Low around 60, with temperatures rising to around 62 overnight. North northwest wind around 3 mph.
Monday
 
Sunny, with a high near 81. Heat index values as high as 81. West northwest wind 2 to 7 mph.
Monday Night
 
Partly cloudy, with a low around 65. Southwest wind around 6 mph.
Tuesday
 
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Heat index values as high as 83. West wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 59. North northwest wind 1 to 8 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny, with a high near 78.
Wednesday Night
 
Mostly clear, with a low around 58.
Thursday
 
Sunny, with a high near 80.
Thursday Night
 
A slight chance of rain showers after 1am. Mostly clear, with a low around 61. Chance of precipitation is 20%.
Friday
 
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
 
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Saturday
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Saturday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Sunday
 
A slight chance of rain showers after 7am. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Green Bay, WI.