Johnson Weather Forecast

    • 56
    • 67

    Rain Showers

    • 53
    • 71

    Chance Rain Showers

    • 55
    • 81

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 54
    • 80

    Chance Rain Showers

Today 20 Aug Orange

Showers likely in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Highs in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 20 Aug Orange

Showers with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Temperature Statistics

August Temperature

Sussex, Sussex Airport (13 miles)

  • Lowest 9 August, 2025

    51.7 °F

  • Average August

    73.1 °F

  • Highest 12 August, 2025

    92.6 °F

Climate (2020–Present)

Sussex, Sussex Airport (13 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    63.3 °F
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