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McConnell, IL 7-Day Night Weather Forecast
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McConnell, IL Weather Forecast
McConnell, IL Weather Forecast Date: 1146 AM CDT Fri Sep 18 2026
The area/counties/county of: Stephenson, including the city of Freeport.or toggle through each period.
Rest of Today... Mostly cloudy with a chance of showers late this morning, then partly sunny with showers likely with a slight chance of thunderstorms this afternoon. Near steady temperature in the upper 60s. East winds 10 to 15 mph. Chance of rain 70%.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows in the lower 60s. East winds 10 to 15 mph. Chance of rain 90%.
Saturday... Showers with a chance of thunderstorms. Humid with highs in the mid 70s. Southeast winds around 10 mph with gusts up to 20 mph, becoming east in the afternoon. Chance of rain near 100%.
Saturday Night... Showers likely with a chance of thunderstorms in the evening, then showers after midnight. Humid with lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 90%.
Sunday... Showers likely, mainly in the morning. Highs in the mid 60s. Northeast winds 15 to 20 mph. Chance of rain 70%.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows around 50.
Monday... Showers likely, mainly in the morning. Highs in the lower 60s. Chance of rain 60%.
Monday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s.
Tuesday... Mostly cloudy. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Wednesday... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
McConnell Radar Loop
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