Johnson Weather Forecast

    • 12
    • 26

    Slight Chance Snow

    • 31
    • 37

    Mostly Cloudy

    • 22
    • 49

    Rain Likely

    • 21
    • 29

    Mostly Cloudy

    • 19
    • 33

    Mostly Cloudy

    • 12
    • 30

    Partly Sunny

Today 27 Dec Orange

Partly sunny. Cold with Highs in the mid 20s. North Winds around 5 Mph.

Tonight 27 Dec Orange

Partly cloudy in the Evening, then becoming mostly cloudy. Cold with Lows around 12. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Temperature Statistics

December Temperature

Sussex, Sussex Airport (13 miles)

  • Lowest 9 December, 2025

    6.1 °F

  • Average December

    30.1 °F

  • Highest 19 December, 2025

    57.9 °F

Climate (2020–Present)

Sussex, Sussex Airport (13 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.3 °F
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