Miller Airport Weather Forecast

    • 22
    • 45

    Becoming Sunny

    • 38
    • 49

    Partly Sunny

    • 45
    • 61

    Partly Sunny

    • 52
    • 71

    Chance Thunderstorms

    • 47
    • 72

    Rain Likely

    • 41
    • 61

    Chance Rain

Today 27 Mar Winnebago

Partly cloudy. Highs in the lower 40s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 27 Mar Winnebago

Clear. Lows in the lower 20s. Northwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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Miller Airport Temperature Statistics

March Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    38.3 °F

  • Highest 21 March, 2026

    77 °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

    60.4 °F
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