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Village of Roscoe, IllinoisRoscoe, IL 7-Day Night Weather Forecast
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Roscoe, IL Weather Forecast
Roscoe, IL Weather Forecast Date: 605 AM CDT Fri Sep 04 2026
The area/counties/county of: Winnebago, including the city of Rockford.or toggle through each period.
Today... Partly cloudy in the morning then clearing. A slight chance of showers and thunderstorms in the morning. Hot. Highs in the lower 90s. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of precipitation 20%. Heat index values up to 105.
Tonight... Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms in the late evening and overnight. Humid with lows in the lower 70s. West winds around 5 mph. Chance of precipitation 20%.
Saturday... Partly cloudy. Humid with highs in the upper 80s. Northeast winds 5 to 10 mph.
Saturday Night... Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Sunday... Partly cloudy. Highs in the lower 80s. East winds 5 to 10 mph.
Sunday Night... Partly cloudy. Lows around 60.
Labor Day... Partly cloudy. Highs in the lower 80s.
Monday Night... Mostly cloudy. Lows in the lower 60s.
Tuesday... Mostly cloudy. Highs in the mid 80s.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 50%.
Wednesday... Mostly cloudy. Highs in the upper 80s.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40%.
POP = Probability of Precipitation
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