Compass Rose Airport Weather Forecast

    • 0
    • 22

    Blustery

    • -7
    • 3

    Cold

    • -9
    • 5

    Cold

    • -4
    • 2

    Cold

    • 15
    • 21

    Mostly Cloudy

    • 11
    • 26

    Mostly Cloudy

Today 18 Jan Boone

Mostly cloudy in the Morning, then clearing. Highs in the lower 20s. Northwest Winds 15 to 25 Mph. Gusts up to 35 Mph in the Morning, decreasing to 25 Mph in the afternoon.

Tonight 18 Jan Boone

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 1 above. Northwest Winds 10 to 20 Mph with Gusts up to 25 Mph. Wind chill Values as low as 17 below after midnight.

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Compass Rose Airport Temperature Statistics

January Temperature

Janesville-Rock County (13 miles)

  • Lowest 15 January, 2025

    -0.4 °F

  • Average January

    18 °F

  • Highest 12 January, 2025

    32 °F

Climate (2020–Present)

Janesville-Rock County (13 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    60.2 °F
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