Jana Airport Weather Forecast

    • 25
    • 36

    Snow Likely

    • 35
    • 46

    Rain/Snow

    • 25
    • 43

    Breezy

    • 29
    • 41

    Rain/Snow

    • 14
    • 38

    Rain/Snow Likely

    • 1
    • 23

    Partly Sunny

    • 15
    • 26

    Mostly Cloudy

Today 11 Mar Dane

Colder. Mostly cloudy. Light snow early in the Afternoon, then slight chance of light rain and snow late in the afternoon. New snow accumulation up to 1 inch. Near steady temperature in the mid 30s. Northwest Winds 15 to 20 Mph. Chance of precipitation 80 percent.

Tonight 11 Mar Dane

Mostly clear. Lows in the mid 20s. Northwest Winds up to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jana Airport Temperature Statistics

March Temperature

Janesville-Rock County (17.4 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    39.5 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Janesville-Rock County (17.4 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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