Weather WorldSills-Anderson, IL 7-Day Night Weather Forecast
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Sills-Anderson, IL Weather Forecast
Sills-Anderson, IL Weather Forecast Date: 841 PM CDT Wed Sep 09 2026
The area/counties/county of: Winnebago, including the city of Rockford.or toggle through each period.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. Southwest winds around 5 mph, becoming northwest after midnight.
Thursday... Mostly cloudy in the morning, then clearing. Highs in the upper 70s. North winds around 5 mph.
Thursday Night... Clear. Lows in the lower 50s. Light and variable winds.
Friday... Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph.
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.
Saturday Night... Mostly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 50s. Chance of precipitation 20%.
Sunday... Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20%.
Sunday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 40%.
Monday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of precipitation 50%.
Monday Night... Showers likely. Lows in the lower 60s. Chance of precipitation 70%.
Tuesday... Mostly cloudy with a 30% chance of showers. Highs in the upper 70s.
Tuesday Night... Mostly cloudy with a 30% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
Sills-Anderson Radar Loop
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