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City of Rockford, IllinoisGreater Rockford, IL 7-Day Night Weather Forecast
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Greater Rockford, IL Weather Forecast
Greater Rockford, IL Weather Forecast Date: 1206 PM CDT Fri Aug 14 2026
The area/counties/county of: Winnebago, including the city of Rockford.or toggle through each period.
This Afternoon... Mostly cloudy. Scattered showers with isolated thunderstorms early in the afternoon, then isolated showers in the afternoon. Near steady temperature in the upper 70s. East winds around 10 mph. Chance of precipitation 40%.
Tonight... Mostly cloudy. A chance of showers in the evening. A chance of thunderstorms. Showers after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 90%.
Saturday... Showers until late afternoon. A chance of thunderstorms. A chance of showers late. Humid with highs in the lower 80s. Southeast winds around 10 mph, becoming southwest in the afternoon. Chance of precipitation 90%.
Saturday Night... Mostly cloudy. A chance of showers in the evening. A chance of thunderstorms. Showers likely after midnight. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of precipitation 60%.
Sunday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of precipitation 40%.
Sunday Night... Partly cloudy in the evening, then clearing. Lows in the lower 60s.
Monday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Tuesday... Partly cloudy. Highs in the upper 70s.
Tuesday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of precipitation 60%.
Wednesday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Chance of precipitation 30%.
POP = Probability of Precipitation
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