Updated
Thompson Lake
Lake
Ice season
When Thompson Lake has lost its ice in spring, from 10 winters on record (2002–2022)
Typical ice-out
Apr 22
Median of 10 winters, 2002–2022
- Earliest
- Apr 12, 2017
- Latest
- May 7, 2022
DNR lake Thompson, St. Louis County. Records: Minnesota DNR State Climatology Office, via University of Minnesota (CC0 1.0).All Minnesota ice-out dates →
lake in St. Louis County, Minnesota, United States
Interactive map not available
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Frequently asked questions
- Where is Thompson Lake?
- Thompson Lake is a lake in Minnesota.
- Can you swim at Thompson Lake?
- There is no fixed answer for Thompson Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Thompson Lake in Minnesota. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
Minnesota
🏞️ Best times & visiting tips
- ›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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