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Apple River, IL 7-Day Night Weather Forecast
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Apple River, IL Weather Forecast
Apple River, IL Weather Forecast Date: 156 AM CDT Fri Sep 04 2026
The area/counties/county of: Jo Daviess, including the city of Galena.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the mid 70s. South winds around 5 mph.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 103 in the afternoon.
Friday Night... Partly cloudy. A chance of showers after midnight. Humid with lows around 70. West winds around 5 mph, becoming north after midnight. Chance of rain 30%. Heat index values up to 102 early in the evening.
Saturday... Sunny with highs in the upper 80s. Northeast winds around 5 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 60s. East winds around 5 mph.
Sunday... Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
Monday... Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
Tuesday... Partly sunny. Highs in the mid 80s.
Tuesday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50%.
Wednesday... Partly sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40%.
POP = Probability of Precipitation
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