Darien Weather Forecast

    • 55
    • 76

    Decreasing Clouds

    • 58
    • 80

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 64
    • 82

    Mostly Cloudy

    • 66
    • 86

    Slight Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

Today 2 Aug Walworth

Partly sunny. Chance of Sprinkles in the afternoon. Highs in the mid 70s. Northwest Winds up to 5 Mph.

Tonight 2 Aug Walworth

Mostly clear. Lows in the mid 50s. Southwest Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Darien Temperature Statistics

August Temperature

Janesville-Rock County (16.8 miles)

  • Lowest

  • Average August

  • Highest

Climate (2010–Present)

Janesville-Rock County (16.8 miles)

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  • Average Low 2010–Present

    40.2 °F
  • Average 2010–Present

    48.1 °F
  • Average High 2010–Present

    58.9 °F
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