Blackhawk Farms Inc. Airport Weather Forecast

    • 70
    • 86

    Chance Rain Showers

    • 71
    • 89

    Slight Chance Thunderstorms

    • 69
    • 91

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

    • 64
    • 85

    Slight Chance Thunderstorms

Today 31 Aug Winnebago

Partly cloudy late in the Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of precipitation 30 percent.

Tonight 31 Aug Winnebago

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms early in the evening. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of precipitation 20 percent.

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Blackhawk Farms Inc. Airport Temperature Statistics

August Temperature

Janesville-Rock County (9.3 miles)

  • Lowest 24 August, 2026

    50 °F
  • Average August

    67.7 °F
  • Highest 4 August, 2026

    84.2 °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

    60.3 °F
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