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Patterson Lake, IL Weather Forecast
Patterson Lake, IL Weather Forecast Date: 1227 PM CST Sat Nov 07 2026
The area/counties/county of: Clay, including the city of Flora.or toggle through each period.
This Afternoon... Mostly sunny. Highs in the mid 50s. Northwest winds around 5 mph.
Tonight... Mostly clear. Lows around 30. Light and variable winds.
Sunday... Sunny. Highs in the lower 60s. West winds 5 to 10 mph.
Sunday Night... Clear in the evening, then becoming partly cloudy. Lows in the mid 30s. West winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the mid 60s. Southwest winds around 5 mph.
Monday Night... Mostly clear. Lows in the lower 40s. Highs in the upper 60s.
Tuesday... Mostly clear. Lows in the lower 40s. Highs in the upper 60s.
Veterans Day... Mostly sunny. A chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 30%.
Wednesday Night... Mostly cloudy. A chance of rain in the evening. Lows in the lower 40s. Chance of rain 30%.
Thursday... Partly cloudy. Highs in the lower 50s. Lows in the lower 30s.
POP = Probability of Precipitation
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