Roscoe Weather Forecast

    • 57
    • 77

    Increasing Clouds

    • 57
    • 78

    Rain Showers Likely

    • 55
    • 77

    Mostly Cloudy

    • 57
    • 77

    Slight Chance Thunderstorms

    • 64
    • 81

    Chance Rain Showers

    • 72
    • 87

    Slight Chance Thunderstorms

Today 23 Jun Winnebago

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 70s. East Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 23 Jun Winnebago

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers late. Lows in the upper 50s. South Winds around 5 Mph. Chance of precipitation 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Roscoe Temperature Statistics

June Temperature

Janesville-Rock County (14.3 miles)

  • Lowest 3 June, 2026

    44.6 °F

  • Average June

    65.4 °F

  • Highest 4 June, 2026

    87.8 °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