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Village of Hanover, ILHanover, IL 7-Day Night Weather Forecast
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Hanover, IL Weather Forecast
Hanover, IL Weather Forecast Date: 906 PM CDT Mon Oct 26 2026
The area/counties/county of: Jo Daviess, including the city of Galena.or toggle through each period.
Tonight... Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
Tuesday... Mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph.
Tuesday Night... Mostly cloudy. Lows in the lower 50s. South winds around 5 mph.
Wednesday... Mostly sunny. Highs in the lower 70s. South winds 5 to 10 mph.
Wednesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Thursday... Partly sunny. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 50%.
Thursday Night... Partly cloudy. Lows in the upper 40s.
Friday... Showers likely. Highs in the upper 60s. Lows in the lower 50s. Chance of rain 60%.
Friday Night... Showers likely. Highs in the upper 60s. Lows in the lower 50s. Chance of rain 60%.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the upper 60s.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 50s.
Sunday... Mostly cloudy with a 30% chance of showers. Highs around 70. Lows in the lower 50s.
Sunday Night... Mostly cloudy with a 30% chance of showers. Highs around 70. Lows in the lower 50s.
POP = Probability of Precipitation
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