Water Temperature of the Cedar River in Maple Valley, WA

Current Water Temperature

44.2°F

Measurement Time: Friday, January 16, 2026, 2:00 AM PST

Temperature Locations

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Local Points of Interest

Landsburg Reach Natural Area; Big Bend Natural Area Park; Hobart, WA; Landsburg, WA; Ravensdale, WA

Cedar River

Station Name: CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 558 feet

Nearest Address:
Cedar River Trail
Maple Valley, WA 98038
King County

GPS Coordinates: 47.3795458, -121.983448

Nearby Water Temperatures

Cedar River, Hobart, WA (1.7 mi)
Taylor Creek, Selleck, WA (6.4 mi)
Cedar River, Cedar Falls, WA (9.3 mi)
Cedar River, Cedar Falls, WA (9.8 mi)
Canyon Creek, Cedar Falls, WA (10.5 mi)
Cedar River, Renton, WA (12.5 mi)
White River, Auburn, WA (12.8 mi)
White River, Buckley, WA (14.5 mi)
Duwamish River, Tukwila, WA (14.6 mi)
Lake Tapps Diversion, Sumner, WA (15.1 mi)
Rex River, Garcia, WA (15.1 mi)
White River, Sumner, WA (15.5 mi)
Duwamish River, Tukwila, WA (16.5 mi)
Cedar River, Garcia, WA (16.8 mi)
Cedar River, Bandera, WA (20.5 mi)

Weather for Maple Valley, Washington

Current Weather

42.1°F
Sunny
Sunny
40.6°F
45.7°F
89%
ENE 3.1 mph
6.6 mph
39.4°F
26.4°F
0 in
0%
9 mi
1030 mbar
0.6

Five Day Weather Forecast

Sunny
Fri
H: 55°F
L: 39°F
Sunny
Sat
H: 57°F
L: 40°F
Sunny
Sun
H: 52°F
L: 37°F
Sunny
Mon
H: 52°F
L: 36°F
Partly Cloudy
Tue
H: 50°F
L: 37°F

Air Quality

PM2.5: 7.35 μg/m3
PM10: 7.55 μg/m3
Carbon Monoxide: 263.85 μg/m3
Nitrogen Dioxide: 12.85 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 7:50 AM
Sun Transit: 12:17 AM
Sunset: 4:46 PM
Daylight: 8 hrs 57 mins
Moonrise: 6:55 AM
Moon Transit: 10:38 AM
Moonset: 2:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:09 PM - 8:39 PM
10:08 AM - 12:38 AM

Minor Periods

1:55 PM - 3:25 PM
6:25 AM - 7:55 AM

Action Rating: 3 out of 5

Friday, January 16, 2026

Weather Forecast

Sunny
54.7°F
38.8°F
44.1°F
48%
0 in
0%
0%
4.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.43 μg/m3
PM10: 7.64 μg/m3
Carbon Monoxide: 212.37 μg/m3
Nitrogen Dioxide: 14.01 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 58.52 μg/m3

Astronomical

Sunrise: 7:50 AM
Sun Transit: 12:17 AM
Sunset: 4:46 PM
Daylight: 8 hrs 57 mins
Moonrise: 6:55 AM
Moon Transit: 10:38 AM
Moonset: 2:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:09 PM - 8:39 PM
10:08 AM - 12:38 AM

Minor Periods

1:55 PM - 3:25 PM
6:25 AM - 7:55 AM

Action Rating: 3 out of 5

Saturday, January 17, 2026

Weather Forecast

Sunny
56.7°F
39.6°F
45°F
48%
0 in
0%
0%
5.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.36 μg/m3
PM10: 4.46 μg/m3
Carbon Monoxide: 188.09 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 57.24 μg/m3

Astronomical

Sunrise: 7:49 AM
Sun Transit: 12:18 AM
Sunset: 4:48 PM
Daylight: 8 hrs 59 mins
Moonrise: 7:38 AM
Moon Transit: 11:31 AM
Moonset: 3:29 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:02 PM - 9:32 PM
11:01 AM - 1:31 PM

Minor Periods

2:59 PM - 4:29 PM
7:08 AM - 8:38 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
52.1°F
37.3°F
42°F
69%
0 in
0%
0%
3.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.43 μg/m3
PM10: 5.53 μg/m3
Carbon Monoxide: 261.43 μg/m3
Nitrogen Dioxide: 14.1 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 39.08 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:18 AM
Sunset: 4:49 PM
Daylight: 9 hrs 1 mins
Moonrise: 8:12 AM
Moon Transit: 12:22 AM
Moonset: 4:41 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:52 PM - 10:22 PM
11:52 AM - 2:22 PM

Minor Periods

4:11 PM - 5:41 PM
7:42 AM - 9:12 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
52.1°F
35.9°F
40.2°F
73%
0 in
0%
0%
3.6 mph
0


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: 7:47 AM
Sun Transit: 12:18 AM
Sunset: 4:51 PM
Daylight: 9 hrs 3 mins
Moonrise: 8:39 AM
Moon Transit: 1:11 PM
Moonset: 5:54 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

8:41 PM - 11:11 PM
12:41 AM - 3:11 PM

Minor Periods

5:24 PM - 6:54 PM
8:09 AM - 9:39 AM

Action Rating: 4 out of 5

Tuesday, January 20, 2026

Weather Forecast

Partly Cloudy
49.6°F
36.6°F
41.2°F
71%
0 in
0%
0%
3.1 mph
3


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: 7:47 AM
Sun Transit: 12:19 AM
Sunset: 4:52 PM
Daylight: 9 hrs 6 mins
Moonrise: 9:00 AM
Moon Transit: 1:58 PM
Moonset: 7:08 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:27 PM - 11:57 PM
1:28 PM - 3:58 PM

Minor Periods

6:38 PM - 8:08 PM
8:30 AM - 10:00 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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