Osage City Weather Forecast
- 48
- 75
Becoming Sunny
- 49
- 80
Mostly Sunny
- 54
- 86
Mostly Sunny
- 56
- 87
Mostly Sunny
- 36
- 72
Partly Sunny
- 35
- 55
Mostly Cloudy
Today 18 Mar Osage
Sunny. Much warmer with Highs in the mid 70s. West Winds around 5 Mph.
Tonight 18 Mar Osage
Partly cloudy in the Evening, then clearing. Lows in the upper 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Osage City Temperature Statistics
March Temperature
Topeka, Forbes Field (23 miles)
Lowest 15 March, 2026
21.9 °FAverage March
48.6 °FHighest 10 March, 2026
84.9 °F
Climate (2021–Present)
Topeka, Forbes Field (23 miles)
Average Low 2021–2026
45.6 °FAverage 2021–2026
56.9 °FAverage High 2021–2026
68.6 °F