Updated
Rio Washingtonian Center Lake
Park · Gaithersburg, Maryland
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Current water conditions
Live data from NOAA buoy WASD2 (19.4 mi away), as of Aug 20, 10:30 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 Rio Washingtonian Center Lake
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Frequently asked questions
- Where is Rio Washingtonian Center Lake?
- Rio Washingtonian Center Lake is a park in Gaithersburg, Maryland.
- What is the water temperature at Rio Washingtonian Center Lake?
- As of August 20, 2026, the water temperature at Rio Washingtonian Center Lake in Gaithersburg, Maryland is 84°F (29°C), measured by NOAA buoy WASD2, 19.4 miles away.
- Can you swim at Rio Washingtonian Center Lake?
- There is no fixed answer for Rio Washingtonian Center Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Rio Washingtonian Center Lake in Gaithersburg, Maryland. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Rio Washingtonian Center Lake rated?
- Rio Washingtonian Center Lake in Gaithersburg, Maryland has an average visitor rating of 4.7 out of 5, based on 191 reviews.
- What amenities does Rio Washingtonian Center Lake have?
- Visitor-listed amenities at Rio Washingtonian Center Lake include pet-friendly.
Visitor Reviews
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Location & Contact
136 Boardwalk Pl, Gaithersburg, MD 20878
Gaithersburg, Maryland 20878
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