Local weather outlook

Weather forecast

Source: NWS

National Weather Service Forecast for: Green Bay, WI
Issued by: National Weather Service Green Bay, WI
Updated: 08/26/2026 8:31pm

Green Bay
 
  Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Chance Rain Showers then Mostly Sunny
Chance Rain Showers then Mostly Sunny
Wednesday

Wednesday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
  Hi 77 °F Hi 77 °F Hi 80 °F Hi 85 °F Hi 85 °F Hi 84 °F Hi 81 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Slight Chance Showers And T-Storms then Showers And T-Storms Likely
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
 
Lo 61 °F Lo 57 °F Lo 61 °F Lo 66 °F Lo 69 °F Lo 67 °F Lo 63 °F  

 

Tonight
 
Mostly clear, with a low around 61. West northwest wind around 5 mph.
Thursday
 
Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. Heat index values as high as 76. North wind around 7 mph.
Thursday Night
 
Mostly cloudy, with a low around 57. East wind 2 to 6 mph.
Friday
 
Sunny, with a high near 77. Heat index values as high as 76. East southeast wind 1 to 6 mph.
Friday Night
 
Partly cloudy, with a low around 61. South wind around 7 mph.
Saturday
 
A chance of rain showers after 7am. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Saturday Night
 
A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Sunday
 
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Sunday Night
 
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
 
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Monday Night
 
A chance of rain showers after 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 40%.
Tuesday
 
A chance of rain showers before 7am. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Tuesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Wednesday
 
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Green Bay, WI.