Water Temperature of the Cedar River in Renton, WA

Current Water Temperature

42.3°F

Measurement Time: Tuesday, January 20, 2026, 3:15 AM PST

Temperature Locations

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Local Points of Interest

Liberty Park

Cedar River

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

Elevation Above Sea Level: 36 feet

Nearest Address:
1036 N Riverside Dr
Renton, WA 98055
King County

GPS Coordinates: 47.4825999, -122.2034547

Nearby Water Temperatures

Duwamish River, Tukwila, WA (2.6 mi)
Duwamish River, Tukwila, WA (4.1 mi)
Cedar River, Maple Valley, WA (12.5 mi)
Cedar River, Hobart, WA (13.2 mi)
White River, Auburn, WA (14.4 mi)
Lake Tapps Diversion, Sumner, WA (16.9 mi)
White River, Sumner, WA (17.1 mi)
Commencement Bay, Tacoma, WA (17.7 mi)
Taylor Creek, Selleck, WA (18 mi)
Cedar River, Cedar Falls, WA (19.7 mi)
Cedar River, Cedar Falls, WA (20.2 mi)
Canyon Creek, Cedar Falls, WA (20.9 mi)
Tolt River, Carnation, WA (23 mi)
White River, Buckley, WA (23.6 mi)
South Fork Tolt River, Stillwater, WA (24.4 mi)

Weather for Renton, Washington

Current Weather

37.9°F
Sunny
Sunny
36.1°F
44.1°F
85%
N 2.9 mph
3.5 mph
40.4°F
39.2°F
0 in
0%
9 mi
1025 mbar
1

Five Day Weather Forecast

Partly Cloudy
Tue
H: 49°F
L: 32°F
Partly Cloudy
Wed
H: 46°F
L: 32°F
Partly Cloudy
Thu
H: 46°F
L: 29°F
Partly Cloudy
Fri
H: 43°F
L: 29°F
Sunny
Sat
H: 48°F
L: 31°F

Air Quality

AQI: 2 - Moderate
PM2.5: 22.65 μg/m3
PM10: 23.05 μg/m3
Carbon Monoxide: 651.85 μg/m3
Nitrogen Dioxide: 63.65 μg/m3
Sulphur Dioxide: 5.95 μg/m3
Ozone: 1 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:19 AM
Sunset: 4:53 PM
Daylight: 9 hrs 5 mins
Moonrise: 9:01 AM
Moon Transit: 2:00 PM
Moonset: 7:09 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:26 PM - 11:56 PM
1:30 PM - 4:00 PM

Minor Periods

6:39 PM - 8:09 PM
8:31 AM - 10:01 AM

Action Rating: 3 out of 5

Tuesday, January 20, 2026

Weather Forecast

Partly Cloudy
49.1°F
31.5°F
38.6°F
84%
0 in
0%
0%
3.6 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 17.65 μg/m3
PM10: 17.88 μg/m3
Carbon Monoxide: 420.37 μg/m3
Nitrogen Dioxide: 46.61 μg/m3
Sulphur Dioxide: 4.59 μg/m3
Ozone: 17.92 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:19 AM
Sunset: 4:53 PM
Daylight: 9 hrs 5 mins
Moonrise: 9:01 AM
Moon Transit: 2:00 PM
Moonset: 7:09 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:26 PM - 11:56 PM
1:30 PM - 4:00 PM

Minor Periods

6:39 PM - 8:09 PM
8:31 AM - 10:01 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Partly Cloudy
45.5°F
32.2°F
36.8°F
77%
0 in
0%
0%
2 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 22.83 μg/m3
PM10: 23.12 μg/m3
Carbon Monoxide: 432.53 μg/m3
Nitrogen Dioxide: 51.71 μg/m3
Sulphur Dioxide: 6.42 μg/m3
Ozone: 13.28 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 12:20 AM
Sunset: 4:54 PM
Daylight: 9 hrs 7 mins
Moonrise: 9:19 AM
Moon Transit: 2:44 PM
Moonset: 8:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:14 PM - 4:44 PM

Minor Periods

7:54 PM - 9:24 PM
8:49 AM - 10:19 AM

Action Rating: 3 out of 5

Thursday, January 22, 2026

Weather Forecast

Partly Cloudy
46°F
28.9°F
35.1°F
78%
0 in
0%
0%
2 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 36.89 μg/m3
PM10: 37.78 μg/m3
Carbon Monoxide: 458.85 μg/m3
Nitrogen Dioxide: 57.49 μg/m3
Sulphur Dioxide: 9.11 μg/m3
Ozone: 6.96 μg/m3

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:20 AM
Sunset: 4:56 PM
Daylight: 9 hrs 10 mins
Moonrise: 9:35 AM
Moon Transit: 12:00 AM
Moonset: 9:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:08 PM - 10:38 PM
9:05 AM - 10:35 AM

Action Rating: 2 out of 5

Friday, January 23, 2026

Weather Forecast

Partly Cloudy
42.6°F
28.6°F
34.4°F
70%
0 in
0%
0%
5.1 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 34.53 μg/m3
PM10: 35.67 μg/m3
Carbon Monoxide: 503.3 μg/m3
Nitrogen Dioxide: 51.72 μg/m3
Sulphur Dioxide: 9.21 μg/m3
Ozone: 16.76 μg/m3

Astronomical

Sunrise: 7:45 AM
Sun Transit: 12:20 AM
Sunset: 4:57 PM
Daylight: 9 hrs 12 mins
Moonrise: 9:51 AM
Moon Transit: 6:54 AM
Moonset: 10:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
6:24 AM - 8:54 AM

Minor Periods

10:23 PM - 11:53 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Sunny
48.4°F
31.2°F
37.5°F
69%
0 in
0%
0%
3.8 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 16.02 μg/m3
PM10: 16.68 μg/m3
Carbon Monoxide: 366.44 μg/m3
Nitrogen Dioxide: 52.73 μg/m3
Sulphur Dioxide: 4.46 μg/m3
Ozone: 22.54 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 12:21 AM
Sunset: 4:58 PM
Daylight: 9 hrs 15 mins
Moonrise: 10:07 AM
Moon Transit: 5:00 PM
Moonset: 12:11 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:30 PM - 7:00 PM

Minor Periods

12:00 AM - 12:00 AM
9:37 AM - 11:07 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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