Weather World
Blackhawk, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Blackhawk, IL Weather Forecast
Blackhawk, IL Weather Forecast Date: 126 PM CDT Tue Sep 15 2026
The area/counties/county of: Carroll, including the city of Mount Carroll.or toggle through each period.
This Afternoon... Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. West winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the upper 50s. North winds around 5 mph. Chance of rain 50%.
Wednesday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Humid with lows in the lower 60s. East winds around 5 mph. Chance of rain 70%.
Thursday... Mostly cloudy. A chance of showers in the morning. Humid with highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
Friday... Showers likely with a chance of thunderstorms. Highs around 80. Lows in the mid 60s. Chance of rain 70%.
Saturday... Showers likely with a chance of thunderstorms. Highs around 80. Lows in the mid 60s. Chance of rain 70%.
Saturday Night... A chance of thunderstorms in the evening. Showers likely. Lows in the lower 60s. Chance of rain 60%.
Sunday... Mostly cloudy with a 50% chance of showers. Highs in the mid 70s. Lows in the upper 50s.
Sunday Night... Mostly cloudy with a 50% chance of showers. Highs in the mid 70s. Lows in the upper 50s.
POP = Probability of Precipitation
Blackhawk Radar Loop
Use the map search tool if you want to place a location marker on the radar map...