Johnson County Airport Weather Forecast

    • 52
    • 74

    Rain Showers

    • 50
    • 71

    Rain Showers Likely

    • 50
    • 73

    Chance Rain Showers

    • 53
    • 79

    Sunny

    • 58
    • 85

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

Today 30 May Johnson

Showers likely with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the 60s to mid 70s. Temperature falling into the upper 50s this afternoon. Southwest Winds 10 Mph or Less, becoming west this afternoon. Chance of rain 70 percent.

Tonight 30 May Johnson

Mostly cloudy. A slight chance of Thunderstorms in the evening. A chance of Showers. A chance of Thunderstorms after midnight. Lows in the mid 40s to lower 50s. West Winds 5 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson County Airport Temperature Statistics

May Temperature

Watauga County Hospital Heliport (17.4 miles)

  • Lowest 10 May, 2025

    39.2 °F

  • Average May

    58.9 °F

  • Highest 15 May, 2025

    79.7 °F

Climate (2020–Present)

Watauga County Hospital Heliport (17.4 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    63.2 °F
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