Southwest Plaza Weather Forecast

    • 32
    • 53

    Increasing Clouds

    • 43
    • 54

    Partly Sunny

    • 20
    • 48

    Mostly Sunny

    • 38
    • 47

    Partly Sunny

    • 29
    • 56

    Partly Sunny

    • 33
    • 47

    Mostly Cloudy

Today 16 Dec Johnson

Mostly sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.

Tonight 16 Dec Johnson

Partly cloudy in the Evening, then clearing. Lows in the lower 30s. Southwest Winds around 5 Mph, becoming northwest around 5 Mph after midnight.

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Southwest Plaza Temperature Statistics

December Temperature

Olathe, New Century Aircenter (3.7 miles)

  • Lowest 13 December, 2025

    10 °F

  • Average December

    31.1 °F

  • Highest 9 December, 2025

    55.9 °F

Climate (2020–Present)

Olathe, New Century Aircenter (3.7 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    67.9 °F
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