| National Weather Service Forecast for:
Oshkosh WI Issued by: National Weather Service Green Bay, WI |
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| Updated: 7:36 pm CST Dec 22, 2025 | ||||||||||||||||||
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| Tonight |
A chance of drizzle, mainly before midnight. Mostly cloudy, with a low around 30. South wind around 6 mph becoming west after midnight. |
| Tuesday |
Partly sunny, with a high near 36. West wind 7 to 11 mph, with gusts as high as 21 mph. |
| Tuesday Night |
Mostly cloudy, with a low around 23. West northwest wind 5 to 8 mph becoming calm. |
| Wednesday |
Mostly cloudy, with a high near 36. South southeast wind 3 to 8 mph. |
| Wednesday Night |
A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 29. Calm wind becoming north northeast around 5 mph after midnight. |
| Christmas Day |
Mostly cloudy, with a high near 36. |
| Thursday Night |
Rain likely, mainly after midnight. Cloudy, with a low around 32. Chance of precipitation is 70%. |
| Friday |
A 30 percent chance of rain before noon. Cloudy, with a high near 36. |
| Friday Night |
Cloudy, with a low around 31. |
| Saturday |
Cloudy, with a high near 37. |
| Saturday Night |
A 20 percent chance of rain. Mostly cloudy, with a low around 17. Blustery. |
| Sunday |
Partly sunny, with a high near 25. Blustery. |
| Sunday Night |
Mostly cloudy, with a low around 8. Blustery. |
| Monday |
Partly sunny, with a high near 19. |
Forecast from NOAA-NWS for Oshkosh WI.
