Darien Weather Forecast

    • 26
    • 41

    Rain

    • 19
    • 33

    Chance Snow Showers

    • 21
    • 35

    Partly Sunny

    • 32
    • 41

    Partly Sunny

    • 28
    • 47

    Mostly Sunny

    • 29
    • 48

    Partly Sunny

Today 8 Nov Walworth

Colder, cloudy. Chance of light rain in the late morning and early Afternoon, then rain late in the afternoon. Highs in the lower 40s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 8 Nov Walworth

Colder, cloudy. Light rain in the evening. Light snow through around Midnight, then chance of light snow after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. North Winds 5 to 15 Mph. Chance of precipitation 90 percent.

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Darien Temperature Statistics

November Temperature

Janesville-Rock County (16.8 miles)

  • Lowest 2 November, 2025

    26.6 °F

  • Average November

    42.2 °F

  • Highest 4 November, 2025

    62.6 °F

Climate (2020–Present)

Janesville-Rock County (16.8 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    60.4 °F
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