Roscoe Weather Forecast

    • 51
    • 64

    Mostly Cloudy

    • 46
    • 58

    Rain Showers

    • 32
    • 53

    Partly Sunny

    • 38
    • 55

    Sunny

    • 45
    • 65

    Partly Sunny

    • 44
    • 66

    Partly Sunny

Today 14 Oct Winnebago

Mostly cloudy. Highs in the mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 14 Oct Winnebago

Mostly cloudy. Lows in the lower 50s. East Winds around 10 Mph.

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Roscoe Temperature Statistics

October Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 2 October, 2026

    41 °F

  • Average October

    57.2 °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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