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Thompson, IL 7-Day Night Weather Forecast
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Thompson, IL Weather Forecast
Thompson, IL Weather Forecast Date: 141 AM CDT Thu Oct 01 2026
The area/counties/county of: Carroll, including the city of Mount Carroll.or toggle through each period.
Rest of Tonight... Showers with a slight chance of thunderstorms. Some thunderstorms May produce heavy rainfall. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 90%.
Thursday... A slight chance of thunderstorms in the morning. Showers. Some thunderstorms May produce heavy rainfall in the morning. Humid with highs around 70. South winds 5 to 10 mph, becoming north in the afternoon. Chance of rain near 100%.
Thursday Night... Mostly cloudy. A chance of showers in the evening. Cooler. Less humid with lows around 50. North winds 5 to 10 mph. Chance of rain 50%.
Friday... Sunny. Highs in the mid 60s. North winds 5 to 10 mph.
Friday Night... Clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly clear. Highs in the upper 60s. Lows in the mid 40s.
Sunday... Mostly clear. Highs in the upper 60s. Lows in the mid 40s.
Monday... Mostly clear. Highs in the upper 60s. Lows in the mid 40s.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the mid 60s.
Tuesday Night... Partly cloudy. Lows around 50. Highs in the lower 70s.
POP = Probability of Precipitation
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