Roscoe Weather Forecast

    • 71
    • 83

    Chance Thunderstorms

    • 67
    • 86

    Thunderstorms

    • 62
    • 82

    Thunderstorms

    • 60
    • 81

    Partly Sunny

    • 63
    • 84

    Partly Sunny

    • 66
    • 86

    Chance Rain Showers

    • 66
    • 85

    Chance Thunderstorms

Today 3 Jul Winnebago

Partly cloudy. A slight chance of Showers and Thunderstorms. Southwest Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 3 Jul Winnebago

Mostly cloudy. Scattered Showers and Thunderstorms. Humid. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roscoe Temperature Statistics

July Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 1 July, 2026

    75.2 °F

  • Average July

    81.3 °F

  • Highest 1 July, 2026

    91.4 °F

Climate (2021–2026)

Janesville-Rock County (14.3 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.3 °F
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