Miller Airport Weather Forecast

    • -2
    • 16

    Snow

    • -3
    • 5

    Cold

    • 12
    • 17

    Chance Snow

    • 5
    • 24

    Mostly Cloudy

    • 7
    • 17

    Mostly Cloudy

    • 1
    • 22

    Mostly Cloudy

Today 18 Jan Winnebago

Mostly cloudy. A chance of snow early in the afternoon. Snow likely late. Snow accumulation around an inch possible. Highs around 18. Southwest Winds 10 to 15 Mph. Chance of precipitation 70 percent. Wind chill Values as low as 10 below.

Tonight 18 Jan Winnebago

Mostly cloudy. Snow likely early in the Evening, then a slight chance of snow late in the evening. Additional snow accumulation up to half an inch. Blustery with Lows around 1 below. West Winds 20 to 25 Mph, becoming northwest 15 to 25 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation 70 percent. Wind chill Values as low as 24 below after midnight.

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  • Temperature Real-Time

Miller Airport Temperature Statistics

January Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 1 January, 2026

    8.6 °F

  • Average January

    28.6 °F

  • Highest 8 January, 2026

    55.4 °F

Climate (2021–Present)

Janesville-Rock County (9.3 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.3 °F
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