Water Temperature of the Cedar River in Renton, WA

Current Water Temperature

56.5°F

Measurement Time: Monday, September 21, 2026, 8:15 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

57°F

Conditions: Mostly Cloudy

Humidity: 91%

Wind: ESE 1 mph

Dew Point: 54°F

Weather Forecast

Overnight
55°F - Slight Chance Light Rain

Tuesday
69°F - Chance Light Rain then Partly Sunny

Tuesday Night
52°F - Partly Cloudy

Wednesday
68°F - Partly Sunny

Wednesday Night
52°F - Mostly Cloudy

Thursday
64°F - Light Rain Likely

Thursday Night
52°F - Light Rain

Friday
62°F - Showers And Thunderstorms Likely

Friday Night
50°F - Chance Light Rain then Mostly Cloudy

Saturday
64°F - Mostly Sunny

Saturday Night
49°F - Mostly Cloudy

Sunday
63°F - Slight Chance Light Rain

Sunday Night
50°F - Chance Light Rain

Monday
64°F - Chance Light Rain

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:01 PM
Sunset: 7:06 PM
Daylight: 12 hrs 10 mins

Moonrise: 5:36 PM
Moon Transit: 10:25 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:06 AM - 7:36 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:43 AM - 3:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:01 PM
Sunset: 7:06 PM
Daylight: 12 hrs 10 mins

Moonrise: 5:36 PM
Moon Transit: 10:25 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:06 AM - 7:36 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:43 AM - 3:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:01 PM
Sunset: 7:06 PM
Daylight: 12 hrs 10 mins

Moonrise: 5:36 PM
Moon Transit: 10:25 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:06 AM - 7:36 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:43 AM - 3:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:01 PM
Sunset: 7:06 PM
Daylight: 12 hrs 10 mins

Moonrise: 5:36 PM
Moon Transit: 10:25 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:06 AM - 7:36 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:43 AM - 3:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:01 PM
Sunset: 7:04 PM
Daylight: 12 hrs 7 mins

Moonrise: 5:55 PM
Moon Transit: 11:10 PM
Moonset: 3:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
12:00 AM - 12:00 AM

Minor Periods

5:25 PM - 6:55 PM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:01 PM
Sunset: 7:04 PM
Daylight: 12 hrs 7 mins

Moonrise: 5:55 PM
Moon Transit: 11:10 PM
Moonset: 3:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
12:00 AM - 12:00 AM

Minor Periods

5:25 PM - 6:55 PM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:00 PM
Sunset: 7:02 PM
Daylight: 12 hrs 3 mins

Moonrise: 6:12 PM
Moon Transit: 11:54 PM
Moonset: 4:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
4:07 AM - 5:37 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:00 PM
Sunset: 7:02 PM
Daylight: 12 hrs 3 mins

Moonrise: 6:12 PM
Moon Transit: 11:54 PM
Moonset: 4:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
4:07 AM - 5:37 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:00 PM
Sunset: 7:00 PM
Daylight: 12 hrs mins

Moonrise: 6:28 PM
Moon Transit: 12:00 AM
Moonset: 5:50 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:20 AM - 9:50 AM

Minor Periods

5:58 PM - 7:28 PM
5:20 AM - 6:50 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:00 PM
Sunset: 7:00 PM
Daylight: 12 hrs mins

Moonrise: 6:28 PM
Moon Transit: 12:00 AM
Moonset: 5:50 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:20 AM - 9:50 AM

Minor Periods

5:58 PM - 7:28 PM
5:20 AM - 6:50 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 57 mins

Moonrise: 6:45 PM
Moon Transit: 5:33 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:15 PM - 7:45 PM
6:34 AM - 8:04 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 57 mins

Moonrise: 6:45 PM
Moon Transit: 5:33 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:15 PM - 7:45 PM
6:34 AM - 8:04 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 53 mins

Moonrise: 7:03 PM
Moon Transit: 1:24 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
8:52 AM - 11:22 AM

Minor Periods

6:33 PM - 8:03 PM
7:51 AM - 9:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 53 mins

Moonrise: 7:03 PM
Moon Transit: 1:24 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
8:52 AM - 11:22 AM

Minor Periods

6:33 PM - 8:03 PM
7:51 AM - 9:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:00 PM
Sunset: 6:54 PM
Daylight: 11 hrs 50 mins

Moonrise: 7:25 PM
Moon Transit: 2:13 AM
Moonset: 9:41 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
9:41 AM - 12:11 AM

Minor Periods

6:55 PM - 8:25 PM
9:11 AM - 10:41 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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