Jana Airport Weather Forecast

    • 49
    • 61

    Rain Showers

    • 54
    • 69

    Mostly Cloudy

    • 57
    • 73

    Rain Showers Likely

    • 45
    • 70

    Chance Rain Showers

    • 40
    • 60

    Slight Chance Rain Showers

    • 45
    • 64

    Partly Sunny

Today 15 Oct Dane

Cloudy. Numerous light rain Showers in the Morning, then scattered light rain Showers late in the morning. Highs around 60. East Winds 5 to 10 Mph. Chance of Showers 70 percent.

Tonight 15 Oct Dane

Mostly cloudy. Lows in the upper 40s. East Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jana Airport Temperature Statistics

October Temperature

Janesville-Rock County (17.4 miles)

  • Lowest 9 October, 2025

    35.6 °F

  • Average October

    59.3 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Janesville-Rock County (17.4 miles)

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

  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.4 °F
Get WillyWeather+ to remove ads