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Egan, IL Weather Forecast
Egan, IL Weather Forecast Date: 331 PM CDT Fri Oct 30 2026
The area/counties/county of: Ogle, including the cities of: Rochelle, Oregon, and Byron.or toggle through each period.
Late This Afternoon... Cloudy. A slight chance of showers. Temperatures in the mid 50s. East winds 5 to 10 mph. Chance of precipitation 20%.
Tonight... Cloudy. Scattered showers in the evening, then numerous showers with isolated thunderstorms after midnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 70%.
Saturday... Cloudy. Numerous showers with isolated thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70%.
Saturday Night... Mostly cloudy. A chance of sprinkles in the evening, then a chance of showers after midnight. Lows in the lower 50s. Southeast winds around 5 mph. Chance of precipitation 20%.
Sunday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 20%.
Sunday Night... Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph.
Monday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60%.
Monday Night... Showers likely. Lows in the mid 50s. Chance of precipitation 70%.
Tuesday... Showers. Highs around 70. Chance of precipitation 90%.
Tuesday Night... Showers likely, mainly in the evening. Lows in the mid 50s. Chance of precipitation 70%.
Wednesday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s.
Wednesday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s.
Thursday... Mostly cloudy with a 40% chance of showers. Highs in the lower 60s.
Thursday Night... Mostly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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