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Block, IL Weather Forecast
Block, IL Weather Forecast Date: 736 PM CDT Tue Sep 15 2026
The area/counties/county of: Carroll, including the city of Mount Carroll.or toggle through each period.
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. Humid with lows in the lower 60s. Northeast winds around 5 mph. 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.
Monday... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s.
Monday Night... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s.
POP = Probability of Precipitation
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