Blackburn Airport Weather Forecast

    • 60
    • 79

    Chance Rain Showers

    • 62
    • 82

    Slight Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 63
    • 84

    Partly Sunny

    • 64
    • 85

    Mostly Sunny

    • 66
    • 85

    Chance Thunderstorms

    • 62
    • 82

    Chance Rain Showers

Today 6 Jul Dane

Partly sunny with chance of light Showers and slight chance of Thunderstorms. North Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 6 Jul Dane

Cooler. Partly cloudy. Patchy fog early in the morning. Lows around 60. Northeast Winds up to 10 Mph.

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  • Temperature Real-Time

Blackburn Airport Temperature Statistics

July Temperature

Janesville-Rock County (18 miles)

  • Lowest 1 July, 2025

    60.8 °F

  • Average July

    73.2 °F

  • Highest 3 July, 2025

    89.6 °F

Climate (2020–Present)

Janesville-Rock County (18 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.3 °F
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