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Bluff Lake, IL 7-Day Night Weather Forecast
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Bluff Lake, IL Weather Forecast
Bluff Lake, IL Weather Forecast Date: 502 PM CST Tue Nov 03 2026
The area/counties/county of: Union, including the city of Jonesboro.or toggle through each period.
Tonight... Showers with a chance of thunderstorms this evening, then a chance of showers after midnight. Lows in the mid 50s. South winds 10 to 15 mph. Chance of rain near 100%.
Wednesday... Partly sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 40s. Southwest winds around 5 mph in the evening, becoming light and variable.
Thursday... Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Calm winds, becoming northwest around 5 mph after midnight.
Friday... Partly sunny. Highs in the lower 60s.
Friday Night... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Saturday... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Sunday... Mostly clear. Highs in the lower 60s. Lows in the upper 30s.
Monday... Mostly clear. Highs in the lower 60s. Lows in the upper 30s.
POP = Probability of Precipitation
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