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City of Havana, ILHavana, IL 7-Day Night Weather Forecast
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Havana, IL Weather Forecast
Havana, IL Weather Forecast Date: 937 PM CDT Fri Oct 30 2026
The area/counties/county of: Mason, including the city of Havana.or toggle through each period.
Rest of Tonight... Mostly cloudy. Isolated showers late this evening. Near steady temperature in the lower 50s. East winds 5 to 10 mph. Chance of rain 20%.
Saturday... Cloudy. Highs in the lower 70s. East winds around 5 mph.
Saturday Night... Cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
Sunday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s. Southeast winds 5 to 10 mph.
Sunday Night... Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph.
Monday... Cloudy with a 50% chance of showers. Highs in the upper 60s.
Monday Night... Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60%.
Tuesday... Showers. Highs in the lower 70s. Chance of rain 90%.
Tuesday Night... Showers likely, mainly in the evening. Lows in the mid 50s. Chance of rain 60%.
Wednesday... Mostly cloudy. A 50% chance of showers. Highs in the upper 60s. Lows in the upper 40s.
Wednesday Night... Mostly cloudy. A 50% chance of showers. Highs in the upper 60s. Lows in the upper 40s.
Thursday... Mostly cloudy with a 30% chance of showers. Highs in the mid 60s.
Thursday Night... Mostly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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