Johnson County Executive Airport Weather Forecast

    • 41
    • 65

    Chance Rain Showers

    • 40
    • 64

    Partly Sunny

    • 46
    • 65

    Mostly Sunny

    • 56
    • 77

    Slight Chance Thunderstorms

    • 57
    • 78

    Chance Thunderstorms

    • 50
    • 73

    Rain Showers Likely

Today 30 Apr Johnson

Mostly sunny after Midnight, then becoming partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 60s. Southwest Winds 5 to 10 Mph, becoming west with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 30 Apr Johnson

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 30s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson County Executive Airport Temperature Statistics

April Temperature

Olathe, Johnson County Executive Airport (0 miles)

  • Lowest 19 April, 2026

    37 °F

  • Average April

    61.4 °F

  • Highest 14 April, 2026

    84.7 °F

Climate (2021–Present)

Olathe, Johnson County Executive Airport (0 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    67.9 °F
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