Blackhawk Airport Weather Forecast
- 75
- 92
Isolated Thunderstorms
- 76
- 96
Mostly Sunny
- 74
- 96
Slight Chance Thunderstorms
- 73
- 92
Slight Chance Thunderstorms
- 74
- 92
Slight Chance Thunderstorms
- 74
- 94
Mostly Sunny
- 75
- 95
Mostly Sunny
Today 22 Jul Lincoln
Mostly sunny with isolated Showers and Thunderstorms. Near steady temperature in the lower 90s. Southeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 108.
Tonight 22 Jul Lincoln
Partly cloudy with isolated Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the mid 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 107 early this evening.
Blackhawk Airport Temperature Statistics
July Temperature
St. Charles, St. Charles County Smartt Airport (20.5 miles)
Lowest 2 July, 2025
65.6 °FAverage July
80.3 °FHighest 16 July, 2025
94.6 °F
Climate (2020–Present)
St. Charles, St. Charles County Smartt Airport (20.5 miles)
Average Low 2020–2025
47.3 °FAverage 2020–2025
57.6 °FAverage High 2020–2025
68.3 °F