Dacy Airport Weather Forecast

    • 45
    • 66

    Decreasing Clouds

    • 57
    • 71

    Chance Thunderstorms

    • 50
    • 73

    Rain Showers

    • 50
    • 74

    Rain Showers Likely

    • 44
    • 60

    Chance Rain Showers

    • 45
    • 62

    Chance Rain Showers

    • 45
    • 64

    Chance Rain Showers

Today 5 May McHenry

Mostly sunny. Highs in the mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 5 May McHenry

Mostly cloudy until early Morning, then becoming partly cloudy. Lows in the mid 40s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dacy Airport Temperature Statistics

May Temperature

Janesville-Rock County (25.5 miles)

  • Lowest 3 May, 2024

    51.8 °F

  • Average May

    63.1 °F

  • Highest 2 May, 2024

    78.8 °F

Climate (2019–Present)

Janesville-Rock County (25.5 miles)

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  • Average Low 2019–2024

    40.8 °F

  • Average 2019–2024

    48.8 °F

  • Average High 2019–2024

    60 °F
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