Johnson Weather Forecast

    • 64
    • 91

    Chance Thunderstorms

    • 63
    • 81

    Thunderstorms Likely

    • 60
    • 77

    Rain Showers Likely

    • 60
    • 77

    Chance Thunderstorms

    • 62
    • 80

    Chance Thunderstorms

    • 63
    • 80

    Chance Thunderstorms

    • 58
    • 80

    Slight Chance Thunderstorms

Today 16 Sep Nemaha

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 16 Sep Nemaha

Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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Johnson Temperature Statistics

September Temperature

Nebraska City, Nebraska City Municipal Airport (14.9 miles)

  • Lowest 6 September, 2025

    46 °F

  • Average September

    67.2 °F

  • Highest 13 September, 2025

    94.5 °F

Climate (2020–Present)

Nebraska City, Nebraska City Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    64 °F
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