Johnson Airport Weather Forecast

    • 41
    • 47

    Rain Showers Likely

    • 43
    • 67

    Mostly Cloudy

    • 57
    • 78

    Rain Showers Likely

    • 55
    • 81

    Chance Rain Showers

    • 63
    • 87

    Slight Chance Thunderstorms

    • 63
    • 88

    Rain Showers Likely

Today 14 May McKean

Cloudy. Scattered Showers this Morning, then Showers likely this afternoon. Much cooler with Highs in the mid 40s. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 14 May McKean

Cloudy with a 50 percent chance of Showers. Lows in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Airport Temperature Statistics

May Temperature

Bradford Regional Airport (18.6 miles)

  • Lowest 12 May, 2026

    25 °F

  • Average May

    45.4 °F

  • Highest 4 May, 2026

    69.7 °F

Climate (2021–Present)

Bradford Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    58.4 °F
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