Black Hawk Lake Recreation Area Weather Forecast
- 75
- 86
Chance Thunderstorms
- 74
- 93
Mostly Sunny
- 69
- 87
Rain Showers
- 67
- 84
Chance Rain Showers
- 68
- 85
Mostly Sunny
- 70
- 90
Slight Chance Thunderstorms
- 70
- 90
Chance Thunderstorms
Today 22 Jul Iowa
Partly sunny. Heat index Readings around 95. South Winds 10 to 15 Mph.
Tonight 22 Jul Iowa
Partly cloudy through around Midnight, then mostly cloudy with a 30 percent chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. South Winds 5 to 15 Mph.
Black Hawk Lake Recreation Area Temperature Statistics
July Temperature
Iowa County Airport (8.7 miles)
Lowest 18 July, 2025
51.8 °FAverage July
71.4 °FHighest 3 July, 2025
87.8 °F
Climate (2020–Present)
Iowa County Airport (8.7 miles)
Average Low 2020–2025
41.7 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
58.8 °F