Water Temperature of the Willamette River in West Linn, OR

Current Water Temperature

39.4°F

Measurement Time: Tuesday, January 27, 2026, 9:15 AM PST

Temperature Locations

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Willamette River

Station Name: WILLAMETTE RIVER AT NEWBERG, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 76 feet

Nearest Address:
965 SW Borland Rd
West Linn, OR 97132
Yamhill County

GPS Coordinates: 45.2845625, -122.9614893

Nearby Water Temperatures

Chicken Creek, Sherwood, OR (8 mi)
Tualatin River, Beaverton, OR (8.7 mi)
Fanno Creek, Tigard, OR (13 mi)
Wapato Creek, Gaston, OR (13.4 mi)
Fanno Creek, Beaverton, OR (14.1 mi)
Tualatin River , West Linn, OR (14.3 mi)
Tualatin River, Hillsboro, OR (15 mi)
Scoggins Creek, Gaston, OR (15.3 mi)
Tualatin River, Dilley, OR (15.3 mi)
Rock Creek, Hillsboro, OR (15.5 mi)
Beaverton Creek, Beaverton, OR (15.9 mi)
Scoggins Creek, Gaston, OR (17.2 mi)
Gales Creek, Forest Grove, OR (17.3 mi)
Johnson Creek, Milwaukie, OR (19.3 mi)
Clackamas River, Oregon City, OR (19.8 mi)

Weather for West Linn, Oregon

Current Weather

42.1°F
Light rain
Light rain
41.7°F
51.3°F
79%
NNW 2.2 mph
3.7 mph
50.4°F
38.4°F
0 in
100%
6 mi
1020 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 56°F
L: 32°F
Patchy rain nearby
Wed
H: 52°F
L: 42°F
Moderate rain
Thu
H: 52°F
L: 47°F
Moderate rain
Fri
H: 48°F
L: 43°F
Patchy rain nearby
Sat
H: 55°F
L: 44°F

Air Quality

AQI: 1 - Good
PM2.5: 10.35 μg/m3
PM10: 11.05 μg/m3
Carbon Monoxide: 405.85 μg/m3
Nitrogen Dioxide: 14.95 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:24 AM
Sunset: 5:12 PM
Daylight: 9 hrs 35 mins
Moonrise: 11:35 AM
Moon Transit: 7:46 PM
Moonset: 2:50 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
7:16 PM - 9:46 PM

Minor Periods

11:05 AM - 12:35 AM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Tuesday, January 27, 2026

Weather Forecast

Patchy rain nearby
55.8°F
31.8°F
42.8°F
67%
0.05 in
80%
0%
4.3 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 23.09 μg/m3
PM10: 24.45 μg/m3
Carbon Monoxide: 431.77 μg/m3
Nitrogen Dioxide: 54.14 μg/m3
Sulphur Dioxide: 4.45 μg/m3
Ozone: 18.6 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:24 AM
Sunset: 5:12 PM
Daylight: 9 hrs 35 mins
Moonrise: 11:35 AM
Moon Transit: 7:46 PM
Moonset: 2:50 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
7:16 PM - 9:46 PM

Minor Periods

11:05 AM - 12:35 AM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Patchy rain nearby
52°F
42.1°F
46.4°F
88%
0.09 in
89%
0%
5.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 12.86 μg/m3
PM10: 14.31 μg/m3
Carbon Monoxide: 286.77 μg/m3
Nitrogen Dioxide: 19.08 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 50.64 μg/m3

Astronomical

Sunrise: 7:36 AM
Sun Transit: 12:24 AM
Sunset: 5:13 PM
Daylight: 9 hrs 37 mins
Moonrise: 12:21 AM
Moon Transit: 8:49 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
8:19 PM - 10:49 PM

Minor Periods

11:51 AM - 1:21 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Moderate rain
52°F
46.9°F
49.3°F
85%
0.45 in
85%
0%
8.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 5.96 μg/m3
PM10: 8.39 μg/m3
Carbon Monoxide: 168.93 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 1.68 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 7:35 AM
Sun Transit: 12:25 AM
Sunset: 5:15 PM
Daylight: 9 hrs 40 mins
Moonrise: 1:21 PM
Moon Transit: 9:53 PM
Moonset: 5:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

4:16 AM - 6:46 AM
9:23 PM - 11:53 PM

Minor Periods

12:51 AM - 2:21 PM
4:52 AM - 6:22 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Moderate rain
47.8°F
43°F
45.4°F
90%
0.43 in
82%
0%
3.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.54 μg/m3
PM10: 10.03 μg/m3
Carbon Monoxide: 232.94 μg/m3
Nitrogen Dioxide: 14.79 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 45.8 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 12:25 AM
Sunset: 5:16 PM
Daylight: 9 hrs 42 mins
Moonrise: 2:35 PM
Moon Transit: 10:57 PM
Moonset: 6:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

5:20 AM - 7:50 AM
12:00 AM - 12:00 AM

Minor Periods

2:05 PM - 3:35 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Saturday, January 31, 2026

Weather Forecast

Patchy rain nearby
55.4°F
43.9°F
47.8°F
89%
0 in
81%
0%
4.5 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.61 μg/m3
PM10: 17.05 μg/m3
Carbon Monoxide: 310.8 μg/m3
Nitrogen Dioxide: 33.33 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 25.31 μg/m3

Astronomical

Sunrise: 7:33 AM
Sun Transit: 12:25 AM
Sunset: 5:18 PM
Daylight: 9 hrs 45 mins
Moonrise: 3:55 PM
Moon Transit: 11:56 PM
Moonset: 7:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:25 PM - 4:55 PM
6:38 AM - 8:08 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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