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Argyle Lake, IL 7-Day Night Weather Forecast
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Argyle Lake, IL Weather Forecast
Argyle Lake, IL Weather Forecast Date: 836 AM CDT Mon Oct 12 2026
The area/counties/county of: Mcdonough, including the city of Macomb.or toggle through each period.
Rest of Today... Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Mostly clear. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 25 mph.
Tuesday... Sunny with highs in the upper 80s. West winds 5 to 10 mph.
Tuesday Night... A chance of thunderstorms. Showers with lows in the mid 60s. West winds around 5 mph. Chance of rain 90%.
Wednesday... Showers. Not as warm. Humid with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 90%.
Wednesday Night... Showers likely after midnight. Lows in the upper 50s. Chance of rain 70%.
Thursday... A chance of thunderstorms. Showers. Highs in the lower 70s. Chance of rain 90%.
Thursday Night... Mostly cloudy. A chance of showers in the evening. Cooler with lows in the upper 40s. Chance of rain 40%.
Friday... Mostly sunny and breezy, cooler with highs in the upper 50s.
Friday Night... Mostly clear. Cooler with lows in the mid 30s.
Saturday... Clear. Highs in the upper 50s. Lows in the upper 30s.
Saturday Night... Clear. Highs in the upper 50s. Lows in the upper 30s.
POP = Probability of Precipitation
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