| National Weather Service Forecast for:
Green Bay, WI Issued by: National Weather Service Green Bay, WI |
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| Updated: 12/21/2025 1:36am | ||||||||||||||||||||||||||||||||||||||||
| Green Bay | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Clear, with a low around 6. West wind 8 to 12 mph, with gusts as high as 24 mph. |
| Sunday |
Sunny. High near 18, with temperatures falling to around 16 in the afternoon. West southwest wind around 7 mph. |
| Sunday Night |
A chance of snow after midnight. Mostly cloudy. Low around 12, with temperatures rising to around 23 overnight. South southwest wind around 5 mph. Chance of precipitation is 30%. |
| Monday |
Snow likely. Cloudy, with a high near 35. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
| Monday Night |
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 29. Southwest wind around 3 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly sunny, with a high near 36. |
| Tuesday Night |
Mostly cloudy, with a low around 19. |
| Wednesday |
Cloudy, with a high near 37. |
| Wednesday Night |
A slight chance of rain before midnight. Cloudy, with a low around 31. Chance of precipitation is 20%. |
| Christmas Day |
Mostly cloudy, with a high near 41. |
| Thursday Night |
Mostly cloudy, with a low around 29. |
| Friday |
Mostly cloudy, with a high near 35. |
| Friday Night |
Mostly cloudy, with a low around 25. |
| Saturday |
A slight chance of rain and snow after noon. Mostly cloudy, with a high near 33. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for Green Bay, WI.
