Miller Airport Weather Forecast

    • 41
    • 62

    Chance Rain Showers

    • 48
    • 74

    Rain Showers Likely

    • 39
    • 61

    Partly Sunny

    • 48
    • 68

    Chance Rain Showers

    • 55
    • 77

    Chance Thunderstorms

    • 55
    • 81

    Chance Rain Showers

Today 11 May Winnebago

Sunny. Patchy frost early in the morning. Highs in the lower 60s. Northeast Winds 5 to 10 Mph.

Tonight 11 May Winnebago

Mostly clear in the Evening, then becoming partly cloudy. A chance of Showers late. Lows around 40. East Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Miller Airport Temperature Statistics

May Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    47.3 °F

  • Highest 4 May, 2026

    80.6 °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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