Water Temperature of the Cedar River in Renton, WA

Current Water Temperature

44.8°F

Measurement Time: Thursday, March 12, 2026, 3:15 AM PDT

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

45°F
Overcast
Overcast
39.3°F
45.4°F
63%
SW 11.2 mph
13.5 mph
41.2°F
38.6°F
0 in
100%
9 mi
1025 mbar
0.7

Five Day Weather Forecast

Moderate rain
Thu
H: 47°F
L: 35°F
Moderate rain
Fri
H: 42°F
L: 33°F
Partly Cloudy
Sat
H: 44°F
L: 35°F
Patchy rain nearby
Sun
H: 44°F
L: 33°F
Patchy rain nearby
Mon
H: 44°F
L: 38°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.25 μg/m3
PM10: 4.85 μg/m3
Carbon Monoxide: 209.85 μg/m3
Nitrogen Dioxide: 11.95 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 43 mins
Moonrise: 4:29 AM
Moon Transit: 8:12 AM
Moonset: 11:59 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
3:41 PM - 6:11 PM

Minor Periods

11:29 AM - 12:59 AM
3:59 AM - 5:29 AM

Action Rating: 3 out of 5

Wind Advisory issued March 11 at 10:05PM PDT until March 12 at 6:00AM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 10:05 PM
Expires: Thu March 12, 2026, 6:00 AM

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 6 AM PDT Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Use extra caution when driving, especially if operating a high profile vehicles. Secure outdoor objects.


Winter Storm Warning issued March 12 at 3:00AM PDT until March 14 at 5:00AM PDT by NWS Seattle WA

Effective: Thu March 12, 2026, 3:00 AM
Expires: Thu March 12, 2026, 3:00 PM

* WHAT...Heavy snow expected beginning later today continuing through Friday. Total snow accumulations between 1.5 and 3 feet with up to 4 feet possible on Mount Rainier. Winds gusting as high as 50 mph this morning. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible especially Thursday afternoon through Friday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.


Thursday, March 12, 2026

Weather Forecast

Moderate rain
46.8°F
34.5°F
42.3°F
84%
0.42 in
83%
0%
17.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.19 μg/m3
PM10: 5.23 μg/m3
Carbon Monoxide: 167.45 μg/m3
Nitrogen Dioxide: 6.79 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 43 mins
Moonrise: 4:29 AM
Moon Transit: 8:12 AM
Moonset: 11:59 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
3:41 PM - 6:11 PM

Minor Periods

11:29 AM - 12:59 AM
3:59 AM - 5:29 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Moderate rain
41.7°F
33.3°F
36.7°F
95%
0.65 in
89%
6%
2.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.55 μg/m3
PM10: 3.72 μg/m3
Carbon Monoxide: 207.53 μg/m3
Nitrogen Dioxide: 17.23 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 72.48 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 46 mins
Moonrise: 5:10 AM
Moon Transit: 9:04 AM
Moonset: 1:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:34 AM - 11:04 AM
4:33 PM - 7:03 PM

Minor Periods

12:34 AM - 2:04 PM
4:40 AM - 6:10 AM

Action Rating: 3 out of 5

Saturday, March 14, 2026

Weather Forecast

Partly Cloudy
43.5°F
35.1°F
38.7°F
82%
0 in
0%
0%
4.3 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.12 μg/m3
PM10: 8.43 μg/m3
Carbon Monoxide: 234.89 μg/m3
Nitrogen Dioxide: 21.93 μg/m3
Sulphur Dioxide: 4.23 μg/m3
Ozone: 63.88 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 50 mins
Moonrise: 5:42 AM
Moon Transit: 9:55 AM
Moonset: 2:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

5:23 PM - 7:53 PM
9:25 AM - 11:55 AM

Minor Periods

1:46 PM - 3:16 PM
5:12 AM - 6:42 AM

Action Rating: 2 out of 5

Sunday, March 15, 2026

Weather Forecast

Patchy rain nearby
43.5°F
33.3°F
37.8°F
82%
0.19 in
73%
0%
4.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.42 μg/m3
PM10: 13.93 μg/m3
Carbon Monoxide: 288.84 μg/m3
Nitrogen Dioxide: 38.98 μg/m3
Sulphur Dioxide: 4.89 μg/m3
Ozone: 46.44 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:08 AM
Moon Transit: 10:43 AM
Moonset: 3:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
10:13 AM - 12:43 AM

Minor Periods

3:00 PM - 4:30 PM
5:38 AM - 7:08 AM

Action Rating: 3 out of 5

Monday, March 16, 2026

Weather Forecast

Patchy rain nearby
44.2°F
38.1°F
41.1°F
97%
0.04 in
88%
0%
7.8 mph
2


Air Quality

AQI: 2 - Moderate
PM2.5: 15.88 μg/m3
PM10: 17.23 μg/m3
Carbon Monoxide: 352.47 μg/m3
Nitrogen Dioxide: 43.75 μg/m3
Sulphur Dioxide: 5.2 μg/m3
Ozone: 34.23 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:28 AM
Moon Transit: 11:31 AM
Moonset: 4:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

6:58 PM - 9:28 PM
11:01 AM - 1:31 PM

Minor Periods

4:16 PM - 5:46 PM
5:58 AM - 7:28 AM

Action Rating: 4 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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