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Lake Iroquois, IL 7-Day Night Weather Forecast
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Lake Iroquois, IL Weather Forecast
Lake Iroquois, IL Weather Forecast Date: 326 PM CDT Sun Aug 09 2026
The area/counties/county of: Iroquois, including the cities of: Watseka and Gilman.or toggle through each period.
Late This Afternoon... Partly cloudy. A slight chance of showers and thunderstorms. Temperatures in the mid 80s. South winds around 10 mph. Chance of precipitation 20%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms early in the evening, then a chance of showers and thunderstorms in the late evening and overnight. Humid. Lows in the lower 70s. South winds 5 to 10 mph. Chance of precipitation 50%.
Monday... Mostly cloudy. A slight chance of showers and thunderstorms in the late morning and afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of precipitation 20%.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds around 5 mph. Chance of precipitation 50%.
Tuesday... Showers and thunderstorms likely, mainly in the morning. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of precipitation 60%.
Tuesday Night... Showers likely with a chance of thunderstorms. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of precipitation 70%.
Wednesday... A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 70%.
Wednesday Night... Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 50%.
Thursday... Mostly cloudy. A chance of showers in the afternoon. Highs around 80. Chance of precipitation 40%.
Thursday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of precipitation 50%.
Friday... Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of precipitation 50%.
Friday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 50%.
Saturday... A chance of showers in the morning. Mostly cloudy. Highs in the upper 70s. Chance of precipitation 50%.
Saturday Night... Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50%.
POP = Probability of Precipitation
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