Water Temperature of the Cedar River in Renton, WA

Current Water Temperature

50.5°F

Measurement Time: Monday, April 13, 2026, 3:15 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

51.1°F
Overcast
Overcast
48°F
44.9°F
61%
S 8.1 mph
11.9 mph
41.2°F
39.4°F
0 in
100%
9 mi
1020 mbar
0

Five Day Weather Forecast

Moderate rain
Mon
H: 57°F
L: 44°F
Moderate rain
Tue
H: 47°F
L: 43°F
Heavy rain
Wed
H: 48°F
L: 38°F
Overcast
Thu
H: 51°F
L: 39°F
Overcast
Fri
H: 52°F
L: 39°F

Air Quality

AQI: 1 - Good
PM2.5: 4.45 μg/m3
PM10: 5.55 μg/m3
Carbon Monoxide: 168.85 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:09 PM
Sunset: 7:56 PM
Daylight: 13 hrs 32 mins
Moonrise: 4:49 AM
Moon Transit: 10:06 AM
Moonset: 3:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

5:34 PM - 8:04 PM
9:36 AM - 12:06 AM

Minor Periods

3:07 PM - 4:37 PM
4:19 AM - 5:49 AM

Action Rating: 3 out of 5

Winter Storm Warning issued April 13 at 10:56AM PDT until April 15 at 11:00PM PDT by NWS Seattle WA

Effective: Mon April 13, 2026, 10:56 AM
Expires: Mon April 13, 2026, 7:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 20 inches. Winds gusting as high as 40 mph. * 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...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Heavy snow will be possible for areas above 2500 feet. The heaviest snow will fall Tuesday night into Wednesday morning.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.
Monday, April 13, 2026

Weather Forecast

Moderate rain
57°F
44.4°F
50.1°F
79%
0.22 in
87%
0%
8.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6 μg/m3
PM10: 6.79 μg/m3
Carbon Monoxide: 197.45 μg/m3
Nitrogen Dioxide: 11.55 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 64.96 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:09 PM
Sunset: 7:56 PM
Daylight: 13 hrs 32 mins
Moonrise: 4:49 AM
Moon Transit: 10:06 AM
Moonset: 3:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

5:34 PM - 8:04 PM
9:36 AM - 12:06 AM

Minor Periods

3:07 PM - 4:37 PM
4:19 AM - 5:49 AM

Action Rating: 3 out of 5

Tuesday, April 14, 2026

Weather Forecast

Moderate rain
46.9°F
42.9°F
45.8°F
89%
0.32 in
89%
0%
16.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.14 μg/m3
PM10: 4.94 μg/m3
Carbon Monoxide: 180.53 μg/m3
Nitrogen Dioxide: 6.96 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 77.24 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:09 PM
Sunset: 7:57 PM
Daylight: 13 hrs 35 mins
Moonrise: 5:06 AM
Moon Transit: 10:52 AM
Moonset: 4:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

6:19 PM - 8:49 PM
10:22 AM - 12:52 AM

Minor Periods

4:24 PM - 5:54 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Heavy rain
48°F
38.3°F
42°F
78%
0.8 in
86%
0%
8.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 5.02 μg/m3
PM10: 6.34 μg/m3
Carbon Monoxide: 183.05 μg/m3
Nitrogen Dioxide: 10.04 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 78.84 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:08 PM
Sunset: 7:59 PM
Daylight: 13 hrs 39 mins
Moonrise: 5:22 AM
Moon Transit: 8:33 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

5:43 PM - 7:13 PM
4:52 AM - 6:22 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Overcast
50.5°F
39.4°F
44.3°F
80%
0 in
0%
0%
9.2 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.13 μg/m3
PM10: 8.94 μg/m3
Carbon Monoxide: 231.49 μg/m3
Nitrogen Dioxide: 15.99 μg/m3
Sulphur Dioxide: 2.92 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:08 PM
Sunset: 8:00 PM
Daylight: 13 hrs 42 mins
Moonrise: 5:40 AM
Moon Transit: 12:28 AM
Moonset: 7:35 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

7:57 PM - 10:27 PM
11:58 AM - 2:28 PM

Minor Periods

7:05 PM - 8:35 PM
5:10 AM - 6:40 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Overcast
51.5°F
38.7°F
45.2°F
69%
0 in
0%
0%
5.4 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 7.98 μg/m3
PM10: 9.23 μg/m3
Carbon Monoxide: 248.25 μg/m3
Nitrogen Dioxide: 26.17 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 52.23 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:08 PM
Sunset: 8:01 PM
Daylight: 13 hrs 45 mins
Moonrise: 6:00 AM
Moon Transit: 1:20 PM
Moonset: 9:01 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

8:51 PM - 11:21 PM
12:50 AM - 3:20 PM

Minor Periods

8:31 PM - 10:01 PM
5:30 AM - 7:00 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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