Olathe Weather Forecast
- 58
- 78
Mostly Sunny
- 47
- 75
Chance Thunderstorms
- 33
- 55
Mostly Cloudy
- 43
- 58
Mostly Sunny
- 59
- 73
Partly Sunny
- 46
- 78
Mostly Cloudy
- 32
- 55
Chance Rain
Today 13 Mar Johnson
Sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.
Tonight 13 Mar Johnson
Mostly clear this Evening, then becoming partly cloudy. Not as cool with Lows in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.
Olathe Temperature Statistics
March Temperature
Olathe, Johnson County Executive Airport (4.3 miles)
Lowest 6 March, 2025
24.9 °FAverage March
46.3 °FHighest 10 March, 2025
75 °F
Climate (2020–Present)
Olathe, Johnson County Executive Airport (4.3 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
56.8 °FAverage High 2020–2025
66.7 °F