Johnson County Airport Weather Forecast

    • 37
    • 51

    Increasing Clouds

    • 39
    • 61

    Rain Showers

    • 46
    • 66

    Rain Showers Likely

    • 38
    • 62

    Rain Showers Likely

    • 47
    • 72

    Partly Sunny

    • 47
    • 77

    Partly Sunny

    • 46
    • 72

    Slight Chance Thunderstorms

Today 6 May Northeast Johnson County

Partly cloudy. Near steady temperature in the lower 50s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 6 May Northeast Johnson County

Partly cloudy. Lows in the mid 30s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson County Airport Temperature Statistics

May Temperature

Buffalo - Johnson County Airport (0 miles)

  • Lowest 1 May, 2026

    32.6 °F

  • Average May

    50.9 °F

  • Highest 2 May, 2026

    70.6 °F

Climate (2021–Present)

Buffalo - Johnson County Airport (0 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    59.6 °F
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