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Photo: Lake Sammamish (7319113886) by Robert Ashworth from Bellingham, WA., USA (CC BY 2.0) License

Lake Sammamish

Park · Redmond, Washington

Rainy todayWheelchair accessible entrance

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Weather at Lake Sammamish

H: 79° L: 59°
Patchy rain nearby
Patchy rain nearby
77°
|
Feels like 76°
Precipitation
23%
Humidity
48%
Wind
5 mph
UV Index
0.8
Water Conditions:
🏊Perfect for swimming🌧️Rain expected
12 AM
Partly Cloudy
66°
3 AM
Clear
62°
6 AM
Clear
59°
9 AM
Patchy rain nearby
67°
12 PM
Patchy rain nearby
70°
3 PM
Patchy rain nearby
76°
6 PM
Patchy rain nearby
77°
9 PM
Patchy rain nearby
66°

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Frequently asked questions

Where is Lake Sammamish?
Lake Sammamish is a park in Redmond, Washington.
Can you swim at Lake Sammamish?
There is no fixed answer for Lake Sammamish: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Lake Sammamish in Redmond, Washington. Check current water conditions before you go, and follow posted signs and local guidance.
How is Lake Sammamish rated?
Lake Sammamish in Redmond, Washington has an average visitor rating of 4.6 out of 5, based on 7 reviews.

Visitor Reviews

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
General Tips:
  • 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
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

East Lake Sammamish Trail, Redmond, WA 98074

Redmond, Washington 98074

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Accessibility

Wheelchair accessible entrance

Family & Children

👶 Good for kids