Roscoe Weather Forecast

    • 50
    • 77

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 62
    • 80

    Chance Rain Showers

    • 60
    • 83

    Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 56
    • 80

    Partly Sunny

Today 23 Aug Winnebago

Mostly sunny early in the Afternoon, then becoming partly cloudy. Near steady temperature in the mid 70s. North Winds around 10 Mph.

Tonight 23 Aug Winnebago

Mostly clear. Lows around 50. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Roscoe Temperature Statistics

August Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 3 August, 2026

    53.6 °F

  • Average August

    68.9 °F

  • Highest 4 August, 2026

    84.2 °F

Climate (2021–2026)

Janesville-Rock County (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.3 °F
Get WillyWeather+ to remove ads