Olathe Weather Forecast

    • 27
    • 43

    Decreasing Clouds

    • 39
    • 50

    Partly Sunny

    • 41
    • 62

    Mostly Sunny

    • 31
    • 70

    Partly Sunny

    • 27
    • 44

    Mostly Sunny

    • 34
    • 52

    Sunny

Today 7 Dec Johnson

Partly sunny. Highs in the mid 40s. South Winds 10 to 15 Mph.

Tonight 7 Dec Johnson

Mostly clear. Lows in the upper 20s. Southwest Winds around 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olathe Temperature Statistics

December Temperature

Olathe, Johnson County Executive Airport (4.3 miles)

  • Lowest 4 December, 2021

    39 °F
  • Average December

    52.8 °F
  • Highest 2 December, 2021

    71.1 °F

Climate (2010–Present)

Olathe, Johnson County Executive Airport (4.3 miles)

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  • Average Low 2010–Present

    47 °F
  • Average 2010–Present

    55.6 °F
  • Average High 2010–Present

    64.9 °F
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