Roscoe Weather Forecast

    • 23
    • 43

    Rain Likely

    • 31
    • 36

    Chance Rain/Snow

    • 30
    • 50

    Mostly Cloudy

    • 19
    • 37

    Mostly Cloudy

    • 24
    • 31

    Chance Wintry Mix

    • 26
    • 36

    Chance Rain Showers

Today 31 Jan Winnebago

Cloudy with a chance of rain late in the Morning, then mostly cloudy in the afternoon. Patchy fog. Highs in the lower 40s. Northeast Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 50 percent.

Tonight 31 Jan Winnebago

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 20s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roscoe Temperature Statistics

January Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 21 January, 2025

    -13 °F

  • Average January

    17.1 °F

  • Highest 17 January, 2025

    53.6 °F

Climate (2020–Present)

Janesville-Rock County (14.3 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.2 °F
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