Johnson Weather Forecast

    • 68
    • 83

    Chance Rain Showers

    • 58
    • 83

    Partly Sunny

    • 51
    • 76

    Mostly Sunny

    • 61
    • 78

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 60
    • 81

    Partly Sunny

Today 9 Sep Orange

Mostly cloudy. Highs in the lower 80s. Light and variable Winds, becoming south 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 9 Sep Orange

Mostly cloudy. A chance of Showers after midnight. Lows in the upper 60s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Temperature Statistics

September Temperature

Sussex, Sussex Airport (13 miles)

  • Lowest 1 September, 2026

    68 °F

  • Average September

    70.1 °F

  • Highest 1 September, 2026

    73 °F

Climate (2021–2026)

Sussex, Sussex Airport (13 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.2 °F
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