Capron Weather Forecast

    • 59
    • 78

    Isolated Thunderstorms

    • 61
    • 71

    Chance Thunderstorms

    • 60
    • 75

    Chance Thunderstorms

    • 62
    • 73

    Rain Showers Likely

    • 62
    • 79

    Rain Showers Likely

    • 57
    • 70

    Chance Thunderstorms

    • 54
    • 71

    Partly Sunny

Today 15 Sep Boone

Mostly cloudy. Highs in the lower 70s.

Tonight 15 Sep Boone

Cloudy. A chance of Showers and a slight chance of Thunderstorms. Lows in the upper 50s. North Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Capron Temperature Statistics

September Temperature

Janesville-Rock County (21.1 miles)

  • Lowest 13 September, 2026

    50 °F

  • Average September

    69.2 °F

  • Highest 1 September, 2026

    91.4 °F

Climate (2021–2026)

Janesville-Rock County (21.1 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