Black Hawk Lake Recreation Area Weather Forecast

    • 70
    • 82

    Slight Chance Thunderstorms

    • 70
    • 88

    Chance Rain Showers

    • 70
    • 89

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 84

    Slight Chance Thunderstorms

    • 65
    • 84

    Slight Chance Thunderstorms

    • 63
    • 84

    Partly Sunny

Today 30 Aug Iowa

Mostly cloudy with scattered light Showers and Thunderstorms. South Winds 10 to 15 Mph. Chance of precipitation 50 percent.

Tonight 30 Aug Iowa

Partly cloudy through around Midnight, then mostly cloudy with a 20 percent chance of light Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds 5 to 15 Mph.

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Black Hawk Lake Recreation Area Temperature Statistics

August Temperature

Iowa County Airport (8.7 miles)

  • Lowest

  • Average August

  • Highest

Climate (2021–2026)

Iowa County Airport (8.7 miles)

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  • Average Low 2021–2026

    42.1 °F
  • Average 2021–2026

    50.6 °F
  • Average High 2021–2026

    59.2 °F
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