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Photo: Skagit River - view east up the Cascade River Valley by Joe Mabel (CC BY-SA 4.0) License

Cascade River

River

Good conditions todaycamping-nearby

Current water conditions

Cool
Water temp
61°F
16°C
Streamflow
341 ft³/s
discharge
Gage height
11.96 ft
water level
Cool water. Cool enough to cause cold-water shock on sudden entry. Get in gradually, let your breathing settle, and keep an eye on weaker swimmers.

Live, provisional data from USGS gauge CASCADE RIVER AT MARBLEMOUNT, WA (7.1 mi away), as of Aug 20, 3:45 PM gauge-local time. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories and local guidance before swimming or paddling.

Weather at Cascade River

H: 72° L: 54°
Sunny
Sunny
72°
|
Feels like 68°
Precipitation
1%
Humidity
39%
Wind
5 mph
UV Index
3.9
Water Conditions:
🏊Cool but swimmable
12 AM
Clear
54°
3 AM
Clear
55°
6 AM
Clear
56°
9 AM
Sunny
62°
12 PM
Sunny
69°
3 PM
Sunny
72°
6 PM
Sunny
71°
9 PM
Clear
62°

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Frequently asked questions

Where is Cascade River?
Cascade River is a river in Washington.
What is the water temperature at Cascade River?
As of August 20, 2026, the water temperature at Cascade River in Washington is 61°F (16°C), measured by USGS gauge 12182500, 7.1 miles away.
Can you swim at Cascade River?
There is no fixed answer for Cascade River: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Cascade River in Washington. Check current water conditions before you go, and follow posted signs and local guidance.
How is Cascade River rated?
Cascade River in Washington has an average visitor rating of 5 out of 5, based on 6 reviews.
What amenities does Cascade River have?
Visitor-listed amenities at Cascade River include camping-nearby.

Visitor Reviews

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Best Times to Visit

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Good conditions for visiting
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Washington 98267

Washington 98267

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Amenities

Camping nearby