Oshkosh Weather Forecast
- 23
- 42
Mostly Sunny
- 32
- 46
Partly Sunny
- 37
- 53
Mostly Cloudy
- 34
- 51
Rain Likely
- 33
- 45
Rain Likely
- 26
- 43
Chance Rain/Snow
Today 25 Mar Winnebago
Mostly sunny. Highs in the lower 40s. Northwest wind 10 to 15 Mph.
Tonight 25 Mar Winnebago
Mostly clear. Lows in the lower 20s. Light and variable wind.
Oshkosh Temperature Statistics
March Temperature
Wittman Regional Airport (3.7 miles)
Lowest 2 March, 2025
12.8 °FAverage March
36.8 °FHighest 14 March, 2025
72.6 °F
Climate (2020–Present)
Wittman Regional Airport (3.7 miles)
Average Low 2020–2025
39.8 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
57.1 °F