Merriam Weather Forecast

    • 69
    • 82

    Chance Thunderstorms

    • 68
    • 85

    Chance Rain Showers

    • 68
    • 87

    Slight Chance Thunderstorms

    • 74
    • 88

    Mostly Sunny

    • 76
    • 92

    Mostly Sunny

    • 75
    • 92

    Slight Chance Thunderstorms

    • 73
    • 91

    Slight Chance Thunderstorms

Today 11 Aug Johnson

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 11 Aug Johnson

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merriam Temperature Statistics

August Temperature

Kansas City, Kansas City Downtown Airport (8.1 miles)

  • Lowest 1 August, 2025

    64.7 °F

  • Average August

    78.7 °F

  • Highest 8 August, 2025

    97.6 °F

Climate (2020–Present)

Kansas City, Kansas City Downtown Airport (8.1 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    68 °F
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