Weather WorldPeoria Lake, IL 7-Day Night Weather Forecast
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Peoria Lake, IL Weather Forecast
Peoria Lake, IL Weather Forecast Date: 637 PM CDT Mon Aug 03 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
Tonight... Mostly clear. Lows in the lower 60s. Southeast winds around 5 mph.
Tuesday... Mostly sunny. Highs in the mid 80s. South winds around 5 mph.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds around 5 mph. Chance of rain 50%.
Wednesday Night... Showers with a chance of thunderstorms. Lows in the mid 60s. Southeast winds around 5 mph, becoming west after midnight. Chance of rain 90%.
Thursday... Showers likely in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 60%.
Thursday Night... Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.
Friday... Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.
Friday Night... Mostly clear. Lows in the mid 60s.
Saturday... Mostly sunny. Highs in the mid 80s.
Saturday Night... Mostly clear. Lows in the upper 60s. Highs in the upper 80s.
Sunday... Mostly clear. Lows in the upper 60s. Highs in the upper 80s.
POP = Probability of Precipitation
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