Miller Airport Weather Forecast

    • 7
    • 24

    Snow Likely

    • -14
    • 19

    Partly Sunny

    • -14
    • -6

    Cold

    • -6
    • 1

    Slight Chance Snow

    • -5
    • 9

    Cold

    • 1
    • 12

    Partly Sunny

Today 21 Jan Winnebago

Mostly cloudy. A slight chance of snow early in the morning. Snow Showers likely late. Snow accumulation up to half an inch. Highs in the mid 20s. West Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 70 percent.

Tonight 21 Jan Winnebago

Mostly cloudy in the Evening, then becoming partly cloudy. Snow Showers early in the evening. A chance of snow Showers late in the evening. Patchy blowing and Drifting snow until early morning. Snow accumulation around an inch. Windy with Lows around 8 above. West Winds 15 to 25 Mph, becoming 15 to 20 Mph after midnight. Gusts up to 40 Mph. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Miller Airport Temperature Statistics

January Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 18 January, 2026

    1.4 °F

  • Average January

    26.7 °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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