Updated
Duncan Lake
Lake
Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 51°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 51°F, cold enough to cause cold-water shock on sudden immersion.
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
lake in Cook County, Minnesota, United States
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Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 51°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 51°F, cold enough to cause cold-water shock on sudden immersion. — NOAA buoy GDMM5, as of Aug 22, 1:48 AM UTC
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
No official beach-advisory feed for Minnesota yet — follow posted signs and local guidance.
Live data from NOAA buoy GDMM5 (23.4 mi away), as of Aug 22, 1:48 AM UTC.
Weather at Duncan Lake
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Frequently asked questions
- Where is Duncan Lake?
- Duncan Lake is a lake in Minnesota.
- What is the water temperature at Duncan Lake?
- As of August 22, 2026, the water temperature at Duncan Lake in Minnesota is 51°F (10°C), measured by NOAA buoy GDMM5, 23.4 miles away.
- Can you swim at Duncan Lake?
- Cold water — serious cold-shock risk today: water temperature is 51°F, cold enough to cause cold-water shock on sudden immersion. Checked August 22, 2026.
- What amenities does Duncan Lake have?
- Visitor-listed amenities at Duncan Lake include camping-nearby.
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Location & Contact
Minnesota
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