Jana Airport Weather Forecast

    • 30
    • 66

    Becoming Sunny

    • 24
    • 47

    Mostly Sunny

    • 32
    • 46

    Rain/Snow Likely

    • 29
    • 45

    Slight Chance Rain

    • 33
    • 48

    Rain Likely

    • 37
    • 50

    Rain Likely

Today 15 Nov Dane

Partly sunny late in the morning then clearing. Highs in the mid 60s. Northwest Winds 10 to 20 Mph.

Tonight 15 Nov Dane

Much Colder. Mostly clear. Lows around 30. Northwest Winds 5 to 15 Mph.

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Jana Airport Temperature Statistics

November Temperature

Janesville-Rock County (17.4 miles)

  • Lowest 10 November, 2025

    19.4 °F

  • Average November

    39.6 °F

  • Highest 4 November, 2025

    62.6 °F

Climate (2020–Present)

Janesville-Rock County (17.4 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.4 °F
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