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Lyons, IL Weather Forecast
Lyons, IL Weather Forecast Date: 1236 PM CDT Thu Oct 29 2026
The area/counties/county of: Central Cook, including the cities of: Chicago, Cicero, Oak Lawn, Oak Park, and La Grange.or toggle through each period.
This Afternoon... Mostly cloudy. Isolated showers early in the afternoon. Highs in the upper 60s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 20%.
Tonight... Clear. Lows in the upper 40s. North winds around 5 mph.
Friday... Partly cloudy in the morning, then becoming mostly cloudy. Highs around 60. Northeast winds 5 to 10 mph.
Friday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40%.
Saturday... Cloudy. Showers likely, mainly in the morning. Highs in the lower 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70%.
Saturday Night... Cloudy. Lows in the lower 50s.
Sunday... Mostly cloudy with a 20% chance of showers. Highs in the mid 60s.
Sunday Night... Mostly cloudy with a 20% chance of showers. Lows in the mid 50s.
Monday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s.
Monday Night... Showers likely. Lows in the upper 50s. Chance of precipitation 60%.
Tuesday... Showers likely. Breezy with highs around 70. Chance of precipitation 60%.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
Lyons Radar Loop
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