Roscoe Weather Forecast

    • 50
    • 73

    Mostly Cloudy

    • 50
    • 74

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 52
    • 69

    Mostly Cloudy

    • 53
    • 74

    Slight Chance Rain Showers

    • 52
    • 73

    Slight Chance Rain Showers

    • 54
    • 73

    Mostly Cloudy

Today 24 Oct Winnebago

Mostly cloudy. A chance of Showers in the afternoon. Highs around 70. Chance of precipitation 30 percent.

Tonight 24 Oct Winnebago

Partly cloudy. Lows around 50. South Winds around 5 Mph.

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Roscoe Temperature Statistics

October Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    54.7 °F

  • Highest 12 October, 2026

    86 °F

Climate (2021–2026)

Janesville-Rock County (14.3 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    60.1 °F
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