| National Weather Service Forecast for:
Oshkosh WI Issued by: National Weather Service Green Bay, WI |
||||||||||||||||||
| Updated: 3:41 am CDT Jun 22, 2026 | ||||||||||||||||||
|
| Today |
Sunny, with a high near 72. North northeast wind around 8 mph. |
| Tonight |
Mostly clear, with a low around 55. East southeast wind 5 to 7 mph becoming calm after midnight. |
| Tuesday |
Sunny, with a high near 73. Light and variable wind. |
| Tuesday Night |
A slight chance of showers, then showers and possibly a thunderstorm after 1am. Low around 58. Light southeast wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 80%. |
| Wednesday |
Showers and possibly a thunderstorm. High near 72. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. |
| Wednesday Night |
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 57. Chance of precipitation is 50%. |
| Thursday |
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 70. Chance of precipitation is 40%. |
| Thursday Night |
Mostly clear, with a low around 56. |
| Friday |
Mostly sunny, with a high near 73. |
| Friday Night |
Partly cloudy, with a low around 59. |
| Saturday |
Mostly sunny, with a high near 74. |
| Saturday Night |
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. |
| Sunday |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. |
Forecast from NOAA-NWS for Oshkosh WI.
