Merriam Weather Forecast

    • 60
    • 74

    Slight Chance Thunderstorms

    • 60
    • 80

    Slight Chance Thunderstorms

    • 64
    • 76

    Partly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

    • 64
    • 78

    Slight Chance Thunderstorms

    • 64
    • 80

    Partly Sunny

Today 9 Oct Johnson

Mostly sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 9 Oct Johnson

Mostly clear in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merriam Temperature Statistics

October Temperature

Kansas City, Kansas City Downtown Airport (8.1 miles)

  • Lowest 6 October, 2025

    64 °F

  • Average October

    75.3 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Kansas City, Kansas City Downtown Airport (8.1 miles)

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  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    68.2 °F
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