Miller Airport Weather Forecast

    • 53
    • 73

    Isolated Thunderstorms

    • 55
    • 77

    Chance Rain Showers

    • 55
    • 77

    Partly Sunny

    • 52
    • 72

    Rain Showers Likely

    • 50
    • 73

    Partly Sunny

    • 54
    • 76

    Chance Rain Showers

Today 18 Jun Winnebago

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of Showers early in the morning. Highs in the lower 70s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the morning. Chance of precipitation 20 percent.

Tonight 18 Jun Winnebago

Mostly clear. Lows in the lower 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Miller Airport Temperature Statistics

June Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 3 June, 2026

    44.6 °F

  • Average June

    66.9 °F

  • Highest 4 June, 2026

    87.8 °F

Climate (2021–2026)

Janesville-Rock County (9.3 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.4 °F
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