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Greenbush, IL 7-Day Night Weather Forecast
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Greenbush, IL Weather Forecast
Greenbush, IL Weather Forecast Date: 456 AM CDT Thu Sep 17 2026
The area/counties/county of: Warren, including the city of Monmouth.or toggle through each period.
Today... Mostly cloudy. A chance of showers and thunderstorms early this morning. Patchy fog early this morning. Some thunderstorms May produce heavy rainfall early this morning. Humid with highs in the lower 80s. East winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50%.
Tonight... Mostly cloudy. Humid with lows in the mid 60s. Northeast winds around 5 mph.
Friday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50%.
Friday Night... Partly cloudy. A chance of showers after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30%.
Saturday... Partly sunny. Humid with highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night... A chance of thunderstorms. Showers likely. Lows in the mid 60s. Chance of rain 70%.
Sunday... Mostly cloudy with a chance of thunderstorms. A chance of showers. Not as warm with highs in the mid 70s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60%.
Monday... Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 60%.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40%.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s.
Tuesday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
POP = Probability of Precipitation
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