Water Temperature of the Cedar River in Renton, WA

Current Water Temperature

45.1°F

Measurement Time: Wednesday, March 11, 2026, 9:15 PM 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

46°F
Clear
Clear
39.3°F
42.4°F
73%
SSW 15.9 mph
21.6 mph
35.8°F
34.9°F
0 in
0%
9 mi
1019 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 44°F
L: 38°F
Heavy rain
Fri
H: 42°F
L: 36°F
Patchy rain nearby
Sat
H: 43°F
L: 36°F
Patchy rain nearby
Sun
H: 40°F
L: 32°F
Patchy rain nearby
Mon
H: 59°F
L: 39°F

Air Quality

AQI: 2 - Moderate
PM2.5: 7.95 μg/m3
PM10: 10.45 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 11.05 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 89 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 2:21PM PDT until March 12 at 6:00AM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 2:21 PM
Expires: Wed March 11, 2026, 11:00 PM

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. Winds in areas from Everett north will switch to northwesterlies at 20 to 30 mph with gusts up to 50 mph between 8PM and 11PM Wednesday. * 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. * ADDITIONAL DETAILS...A shift from strong southwesterly winds to northwesterly winds will occur in areas from Everett north through western Skagit, Whatcom, Snohomish, Island and San Juan Counties between 8PM and 11PM Wednesday lasting through early Thursday morning.

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


Winter Weather Advisory issued March 11 at 2:18PM PDT until March 11 at 6:00PM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 2:18 PM
Expires: Thu March 12, 2026, 12:00 AM

* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations of 8 to 12 inches. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations up to 8 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow. Total snow accumulations between 1 and 3 feet. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...For the Winter Weather Advisory, until 6 PM PDT this evening. For the Blizzard Warning, from 6 PM this evening to 5 AM PDT Thursday. For the Winter Storm Warning, from 5 AM Thursday to 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches and greatly reduce visibilities. * ADDITIONAL DETAILS...Lower elevations up to and including Snoqualmie Pass may transition over to rain late this evening as snow levels briefly rise before lowering again Thursday. The strongest winds will peak this evening.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages.


Winter Storm Warning issued March 11 at 2:18PM PDT until March 14 at 5:00AM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 2:18 PM
Expires: Thu March 12, 2026, 12:00 AM

* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations of 8 to 12 inches. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations up to 8 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow. Total snow accumulations between 1 and 3 feet. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...For the Winter Weather Advisory, until 6 PM PDT this evening. For the Blizzard Warning, from 6 PM this evening to 5 AM PDT Thursday. For the Winter Storm Warning, from 5 AM Thursday to 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches and greatly reduce visibilities. * ADDITIONAL DETAILS...Lower elevations up to and including Snoqualmie Pass may transition over to rain late this evening as snow levels briefly rise before lowering again Thursday. The strongest winds will peak this evening.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages.


Winter Storm Warning issued March 11 at 2:18PM PDT until March 14 at 5:00AM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 2:18 PM
Expires: Thu March 12, 2026, 12:00 AM

* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations up of 4 to 6 inches. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations 5 to 10 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow. Total snow accumulations between 1 and 3 feet possible. Winds could gust as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Weather Advisory, until 6 PM PDT this evening. For the Blizzard Warning, from 6 PM this evening to 5 AM PDT Thursday. For the Winter Storm Warning, from 5 AM Thursday to 5 AM PDT Saturday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Strong winds could cause tree damage.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages.


Blizzard Warning issued March 11 at 2:18PM PDT until March 12 at 5:00AM PDT by NWS Seattle WA

Effective: Wed March 11, 2026, 2:18 PM
Expires: Thu March 12, 2026, 12:00 AM

* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations up of 4 to 6 inches. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations 5 to 10 inches. Winds gusting as high as 55 mph. For the Winter Storm Warning, heavy snow. Total snow accumulations between 1 and 3 feet possible. Winds could gust as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Weather Advisory, until 6 PM PDT this evening. For the Blizzard Warning, from 6 PM this evening to 5 AM PDT Thursday. For the Winter Storm Warning, from 5 AM Thursday to 5 AM PDT Saturday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Strong winds could cause tree damage.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Prepare for possible power outages. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Slow down and use caution while traveling. Prepare for possible power outages.


Thursday, March 12, 2026

Weather Forecast

Patchy rain nearby
44.1°F
37.8°F
41.9°F
84%
0.18 in
90%
0%
17.9 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

Heavy rain
41.7°F
36.1°F
38.7°F
93%
1.11 in
87%
0%
6.7 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

Patchy rain nearby
43.3°F
36°F
39.6°F
82%
0.19 in
87%
0%
3.1 mph
1


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
39.8°F
31.7°F
35.6°F
88%
0.16 in
85%
0%
5.6 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
58.5°F
38.9°F
44.2°F
90%
0.01 in
86%
0%
9.8 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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