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Ossami Lake, IL Weather Forecast
Ossami Lake, IL Weather Forecast Date: 1012 AM CDT Sat Oct 31 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
Rest of Today... Mostly cloudy. A slight chance of showers this afternoon. Highs in the upper 60s. East winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. East winds around 5 mph. Chance of rain 20%.
Sunday... Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 30%.
Monday... Cloudy with a 40% chance of showers. Highs in the upper 60s. Southeast winds 15 to 20 mph.
Monday Night... Mostly cloudy. A chance of showers after midnight. Breezy with lows around 60. Chance of rain 50%.
Tuesday... Showers, breezy with highs in the lower 70s. Chance of rain 90%.
Tuesday Night... Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 60%.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the mid 60s.
Wednesday Night... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Thursday... Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Thursday Night... Mostly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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