Olathe Weather Forecast

    • 47
    • 75

    Chance Rain Showers

    • 33
    • 54

    Partly Sunny

    • 43
    • 57

    Mostly Sunny

    • 59
    • 73

    Mostly Sunny

    • 46
    • 78

    Mostly Cloudy

    • 32
    • 55

    Chance Rain Showers

Today 14 Mar Johnson

Mostly sunny. A chance of Showers in the afternoon. Very windy with Highs in the upper 70s. South Winds 25 to 35 Mph. Gusts up to 45 Mph, increasing to 60 Mph in the afternoon. Chance of rain 50 percent.

Tonight 14 Mar Johnson

Partly cloudy and not as cool. Near steady temperature in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Olathe Temperature Statistics

March Temperature

Olathe, Johnson County Executive Airport (4.3 miles)

  • Lowest 6 March, 2025

    24.9 °F
  • Average March

    46.3 °F
  • Highest 10 March, 2025

    75 °F

Climate (2020–Present)

Olathe, Johnson County Executive Airport (4.3 miles)

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  • Average Low 2020–2025

    47.2 °F
  • Average 2020–2025

    56.8 °F
  • Average High 2020–2025

    66.7 °F
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