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Fools Lake, IL 7-Day Night Weather Forecast
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Fools Lake, IL Weather Forecast
Fools Lake, IL Weather Forecast Date: 746 AM CDT Fri Sep 11 2026
The area/counties/county of: Mercer, including the city of Aledo.or toggle through each period.
Today... Areas of dense fog this morning. Sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 60s. South winds around 5 mph.
Saturday... Mostly sunny. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon.
Saturday Night... Partly cloudy. Lows around 60. North winds 5 to 10 mph.
Sunday... Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40%.
Monday... Mostly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50%.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70%.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms in the morning. A chance of showers. Highs around 80. Chance of rain 50%.
Tuesday Night... Showers likely. Lows around 60. Highs in the upper 70s. Chance of rain 70%.
Wednesday... Showers likely. Lows around 60. Highs in the upper 70s. Chance of rain 70%.
Wednesday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60%.
POP = Probability of Precipitation
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