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Things to Do Near Legion Lake
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Current water conditions
Live data from NOAA buoy 45198 (39.7 mi away), as of Aug 21, 5:00 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.
Weather at Legion Lake
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Frequently asked questions
- Where is Legion Lake?
- Legion Lake is a lake in Plainfield Township, Illinois.
- What is the water temperature at Legion Lake?
- As of August 21, 2026, the water temperature at Legion Lake in Plainfield Township, Illinois is 73°F (23°C), measured by NOAA buoy 45198, 39.7 miles away.
- Can you swim at Legion Lake?
- There is no fixed answer for Legion Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Legion Lake in Plainfield Township, Illinois. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Legion Lake rated?
- Legion Lake in Plainfield Township, Illinois has an average visitor rating of 4 out of 5, based on 5 reviews.
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Visitor Reviews
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Best Times to Visit
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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