Weather WorldLake Tanglewood, IL 7-Day Night Weather Forecast
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Lake Tanglewood, IL Weather Forecast
Lake Tanglewood, IL Weather Forecast Date: 338 AM CDT Sun Aug 23 2026
The area/counties/county of: Marshall, including the city of Lacon.or toggle through each period.
Today... Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Monday... Mostly sunny. Highs in the upper 70s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
Monday Night... Mostly clear. Lows in the upper 50s. Light and variable winds.
Tuesday... Mostly sunny. Highs around 80. South winds around 5 mph.
Tuesday Night... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
Wednesday... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
Wednesday Night... Mostly clear. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 40%.
Thursday... Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
Friday... Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
POP = Probability of Precipitation
Lake Tanglewood Radar Loop
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