Water Temperature of the Cedar River in Cedar Falls, WA

Current Water Temperature

64.8°F

Measurement Time: Wednesday, July 22, 2026, 8:45 PM PDT

Temperature Locations

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Local Points of Interest

Masonry Pool; Rattlesnake Lake; Cedar River Municipal Watershed; North Bend, WA

Cedar River

Station Name: CEDAR RIVER AT POWERPLANT AT CEDAR FALLS, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,129 feet

Nearest Address:
Cedar Falls, WA 98045
King County

GPS Coordinates: 47.41871388, -121.781498

Nearby Water Temperatures

Cedar River, Cedar Falls, WA (0.5 mi)
Canyon Creek, Cedar Falls, WA (0.7 mi)
Taylor Creek, Selleck, WA (3.8 mi)
Rex River, Garcia, WA (7.3 mi)
Cedar River, Garcia, WA (8 mi)
Cedar River, Hobart, WA (8.3 mi)
Cedar River, Maple Valley, WA (9.8 mi)
Cedar River, Bandera, WA (12.1 mi)
South Fork Tolt River, Carnation, WA (19 mi)
South Fork Tolt River, Stillwater, WA (19.2 mi)
Tolt River, Carnation, WA (19.2 mi)
White River, Buckley, WA (20.1 mi)
Cedar River, Renton, WA (20.2 mi)
North Fork Tolt River, Carnation, WA (20.3 mi)
North Fork Tolt River, Carnation, WA (20.9 mi)

Weather for Cedar Falls, Washington

Current Weather

64.6°F
Overcast
Overcast
64.6°F
68.5°F
94%
S 2.5 mph
5.2 mph
68.5°F
59.3°F
0 in
100%
9 mi
1017 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 81°F
L: 57°F
Sunny
Fri
H: 85°F
L: 53°F
Sunny
Sat
H: 75°F
L: 50°F
Light rain shower
Sun
H: 78°F
L: 51°F
Sunny
Mon
H: 75°F
L: 49°F

Air Quality

AQI: 1 - Good
PM2.5: 15 μg/m3
PM10: 15.7 μg/m3
Carbon Monoxide: 176 μg/m3
Nitrogen Dioxide: 10 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:13 PM
Sunset: 8:52 PM
Daylight: 15 hrs 18 mins
Moonrise: 4:47 PM
Moon Transit: 8:51 PM
Moonset: 12:21 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

3:34 AM - 6:04 AM
8:21 PM - 10:51 PM

Minor Periods

4:17 PM - 5:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Heat Advisory issued July 22 at 3:12PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA

Effective: Wed July 22, 2026, 3:12 PM
Expires: Wed July 22, 2026, 11:00 PM

* WHAT...Hot conditions with high temperatures in the mid to upper 90s expected and low temperatures from 60 to 65 degrees. This will pose a major risk of heat-related illness. * WHERE...Eastern Kitsap County, City of Seattle, Downtown Everett / Marysville Area, Eastside, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, Lowlands of Pierce and Southern King Counties, and Shoreline / Lynnwood / South Everett Area. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Extreme heat will significantly increase the risk of heat-related illnesses for much of the population, especially those who are heat sensitive and those without effective cooling or adequate hydration.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.


Thursday, July 23, 2026

Weather Forecast

Sunny
80.7°F
56.9°F
71.7°F
66%
0.01 in
21%
0%
7.4 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 10.15 μg/m3
PM10: 10.69 μg/m3
Carbon Monoxide: 157.67 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 93.5 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:13 PM
Sunset: 8:52 PM
Daylight: 15 hrs 18 mins
Moonrise: 4:47 PM
Moon Transit: 8:51 PM
Moonset: 12:21 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

3:34 AM - 6:04 AM
8:21 PM - 10:51 PM

Minor Periods

4:17 PM - 5:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
84.9°F
52.6°F
67.8°F
63%
0 in
4%
0%
5.4 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 11.53 μg/m3
PM10: 12.32 μg/m3
Carbon Monoxide: 162.46 μg/m3
Nitrogen Dioxide: 6.08 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 88.42 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:13 PM
Sunset: 8:51 PM
Daylight: 15 hrs 16 mins
Moonrise: 5:51 PM
Moon Transit: 9:41 PM
Moonset: 12:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

4:23 AM - 6:53 AM
9:11 PM - 11:41 PM

Minor Periods

5:21 PM - 6:51 PM
12:21 AM - 1:51 AM

Action Rating: 3 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
74.5°F
49.6°F
62.1°F
72%
0.1 in
59%
0%
8.5 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 6.73 μg/m3
PM10: 8.25 μg/m3
Carbon Monoxide: 120.17 μg/m3
Nitrogen Dioxide: 4.3 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 63.33 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:13 PM
Sunset: 8:50 PM
Daylight: 15 hrs 13 mins
Moonrise: 6:48 PM
Moon Transit: 10:33 PM
Moonset: 1:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

5:14 AM - 7:44 AM
12:00 AM - 12:00 AM

Minor Periods

6:18 PM - 7:48 PM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Sunday, July 26, 2026

Weather Forecast

Light rain shower
77.5°F
51°F
59.1°F
91%
0.3 in
88%
0%
7.8 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 2.12 μg/m3
PM10: 2.72 μg/m3
Carbon Monoxide: 103.83 μg/m3
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 47.08 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:13 PM
Sunset: 8:49 PM
Daylight: 15 hrs 11 mins
Moonrise: 7:35 PM
Moon Transit: 11:24 PM
Moonset: 2:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
12:00 AM - 12:00 AM

Minor Periods

7:05 PM - 8:35 PM
1:48 AM - 3:18 AM

Action Rating: 4 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
75.4°F
49°F
61.2°F
67%
0 in
17%
0%
5.6 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 2.87 μg/m3
PM10: 3.72 μg/m3
Carbon Monoxide: 108.5 μg/m3
Nitrogen Dioxide: 6.13 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 35.67 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:13 PM
Sunset: 8:48 PM
Daylight: 15 hrs 8 mins
Moonrise: 8:13 PM
Moon Transit: 12:00 AM
Moonset: 3:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:56 AM - 9:26 AM

Minor Periods

7:43 PM - 9:13 PM
2:46 AM - 4:16 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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