Roscoe Weather Forecast

    • 57
    • 77

    Rain Showers Likely

    • 55
    • 77

    Mostly Cloudy

    • 56
    • 76

    Slight Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

    • 72
    • 88

    Partly Sunny

    • 74
    • 92

    Slight Chance Thunderstorms

Today 24 Jun Winnebago

A slight chance of Thunderstorms in the morning. Showers likely. Scattered Thunderstorms in the afternoon. Highs in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of precipitation 70 percent.

Tonight 24 Jun Winnebago

Partly cloudy. Scattered Showers and Thunderstorms early in the evening. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • 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

    65.2 °F

  • Highest 4 June, 2026

    87.8 °F

Climate (2021–2026)

Janesville-Rock County (14.3 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.3 °F
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