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Brussels, IL Weather Forecast
Brussels, IL Weather Forecast Date: 809 AM CDT Mon Oct 26 2026
The area/counties/county of: Greene County Il, Jersey County Il.or toggle through each period.
Today... Partly sunny. Highs in the mid 70s. Southwest winds around 5 mph.
Tonight... Partly cloudy. Lows around 50. South winds around 5 mph.
Tuesday... Mostly cloudy. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night... Mostly cloudy. Lows in the lower 50s. South winds around 5 mph.
Wednesday... Partly sunny in the morning, then clearing. Highs in the upper 70s. South winds 5 to 10 mph.
Wednesday Night... Clear. Lows in the lower 50s.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 50s. Chance of rain 20%.
Friday... Partly sunny. Highs in the upper 70s.
Friday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20%.
Saturday... Mostly cloudy with a 30% chance of showers. Highs in the mid 70s.
Saturday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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