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
| 13 August 2026 Thu 22.5 ° C ( 72.5°F )  Clear |
Feels Like : 23.9 ° C / 75°F Humidity : % 88 Pressure : 1011 mb Wind Speed : 13 kmph / 8.1 miles from S 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Wittman Field, Oshkosh, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 12 August 2026 Wed | Sunny |
19.1 ° C | 30.9 ° C | 24.2 ° C | % 81 | 14.8 km/h | 12% |
| 13 August 2026 Thu | Sunny |
19.8 ° C | 29.3 ° C | 22.2 ° C | % 84 | 11.5 km/h | 17% |
| 14 August 2026 Fri | Sunny |
18.8 ° C | 26.1 ° C | 22 ° C | % 68 | 20.2 km/h | 7% |
| 15 August 2026 Sat |  Patchy rain nearby |
19.1 ° C | 24.3 ° C | 21 ° C | % 90 | 42.1 km/h | 90% |
| 16 August 2026 Sun | Patchy rain nearby |
18.4 ° C | 23 ° C | 20.7 ° C | % 85 | 27 km/h | 66% |
| 17 August 2026 Mon | Sunny |
14.6 ° C | 25.8 ° C | 19.8 ° C | % 69 | 19.8 km/h | 5% |
| 18 August 2026 Tue | Sunny |
17.8 ° C | 25.4 ° C | 20.8 ° C | % 80 | 28.1 km/h | 11% |
| 19 August 2026 Wed | Patchy rain nearby |
19.2 ° C | 23.3 ° C | 21.1 ° C | % 86 | 16.2 km/h | 33% |
| 20 August 2026 Thu |  Light rain shower |
13.1 ° C | 19.5 ° C | 16.9 ° C | % 93 | 36.4 km/h | 91% |
| 21 August 2026 Fri | Sunny |
11.6 ° C | 23.3 ° C | 17.3 ° C | % 79 | 21.6 km/h | 9% |
| 22 August 2026 Sat | Sunny |
16.7 ° C | 25.2 ° C | 20.7 ° C | % 82 | 17.3 km/h | 60% |
| 23 August 2026 Sun | Sunny |
18 ° C | 24.9 ° C | 21.4 ° C | % 82 | 36.4 km/h | 68% |
| 24 August 2026 Mon | Sunny |
18.1 ° C | 25.2 ° C | 21.3 ° C | % 78 | 36.4 km/h | 69% |
| 25 August 2026 Tue | Sunny |
13.6 ° C | 24.7 ° C | 18.6 ° C | % 77 | 15.5 km/h | 57% |
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