Wittman Field (OSH) 15 Day Weather Forecast, Oshkosh United States
Current weather conditions and 15 day weather forecast for Wittman Field in Oshkosh, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at OSH
| 25 September 2026 Fri 17.3 ° C ( 63.2°F )  Overcast |
Feels Like : 15.6 ° C / 60.1°F Humidity : % 69 Pressure : 1026 mb Wind Speed : 11.5 kmph / 7.2 miles from SE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Wittman Field, Oshkosh, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 September 2026 Thu | Overcast |
13.1 ° C | 18.3 ° C | 15.6 ° C | % 75 | 16.6 km/h | 13% |
| 25 September 2026 Fri | Overcast |
14.6 ° C | 19.6 ° C | 16 ° C | % 69 | 15.8 km/h | 14% |
| 26 September 2026 Sat | Overcast |
12.6 ° C | 19.3 ° C | 15.6 ° C | % 60 | 17.6 km/h | 13% |
| 27 September 2026 Sun | Overcast |
12.9 ° C | 19.4 ° C | 15.4 ° C | % 54 | 10.4 km/h | 8% |
| 28 September 2026 Mon |  Sunny |
13.6 ° C | 20.4 ° C | 16.4 ° C | % 73 | 16.9 km/h | 10% |
| 29 September 2026 Tue | Overcast |
13.8 ° C | 19.6 ° C | 16.3 ° C | % 72 | 43.9 km/h | 73% |
| 30 September 2026 Wed |  Light rain |
5.5 ° C | 16.4 ° C | 8.7 ° C | % 87 | 41.4 km/h | 91% |
| 01 October 2026 Thu | Sunny |
3.4 ° C | 13.4 ° C | 8.9 ° C | % 69 | 30.2 km/h | 7% |
| 02 October 2026 Fri | Sunny |
9.6 ° C | 17.3 ° C | 13.3 ° C | % 77 | 18 km/h | 13% |
| 03 October 2026 Sat | Overcast |
8 ° C | 13.7 ° C | 10.6 ° C | % 82 | 29.9 km/h | 31% |
| 04 October 2026 Sun | Sunny |
4.8 ° C | 13.9 ° C | 9.6 ° C | % 69 | 27.7 km/h | 8% |
| 05 October 2026 Mon | Overcast |
9.9 ° C | 13.7 ° C | 11.8 ° C | % 76 | 28.4 km/h | 72% |
| 06 October 2026 Tue | Sunny |
5.2 ° C | 12 ° C | 9.1 ° C | % 69 | 35.6 km/h | 19% |
| 07 October 2026 Wed | Overcast |
5 ° C | 12.7 ° C | 9 ° C | % 58 | 13.3 km/h | 9% |
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