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Sumner Park, IL 7-Day Night Weather Forecast
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Sumner Park, IL Weather Forecast
Sumner Park, IL Weather Forecast Date: 605 AM CDT Mon Sep 21 2026
The area/counties/county of: Winnebago, including the city of Rockford.or toggle through each period.
Today... Cloudy. Patchy drizzle early in the morning. A slight chance of showers in the morning. A slight chance of showers late. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20%.
Tonight... Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20%.
Tuesday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers early in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20%.
Tuesday Night... Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.
Wednesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Thursday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s.
Thursday Night... Mostly cloudy. Lows in the upper 40s.
Friday... Mostly cloudy. Highs in the upper 60s.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.
Saturday... Mostly cloudy. Highs in the mid 60s.
Saturday Night... Mostly cloudy. Lows around 50.
POP = Probability of Precipitation
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