Johnson County Airport Weather Forecast

    • 37
    • 43

    Rain Showers

    • 36
    • 49

    Chance Rain/Snow

    • 36
    • 44

    Rain/Snow

    • 37
    • 52

    Rain Showers Likely

    • 37
    • 58

    Chance Rain Showers

    • 41
    • 64

    Mostly Sunny

Today 6 May Northeast Johnson County

Showers. A slight chance of Thunderstorms this afternoon. Windy and much cooler with Highs in the mid 40s. Northwest Winds 25 to 35 Mph. Gusts up to 55 Mph this afternoon. Chance of rain 90 percent.

Tonight 6 May Northeast Johnson County

Mostly cloudy. Showers likely in the evening. Windy with Lows in the upper 30s. Northwest Winds 25 to 35 Mph with Gusts up to 50 Mph, becoming west 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 60 percent.

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Johnson County Airport Temperature Statistics

May Temperature

Buffalo - Johnson County Airport (0 miles)

  • Lowest 2 May, 2024

    27 °F
  • Average May

    37.6 °F
  • Highest 2 May, 2024

    53.1 °F

Climate (2019–Present)

Buffalo - Johnson County Airport (0 miles)

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  • Average Low 2019–2024

    36.4 °F
  • Average 2019–2024

    47 °F
  • Average High 2019–2024

    57.7 °F
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