Water Temperature of the Willamette River in West Linn, OR

Current Water Temperature

64.0°F

Measurement Time: Tuesday, September 22, 2026, 12:15 PM PDT

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

66°F
Partly Cloudy
Partly Cloudy
60%
WNW 3 mph
52°F

Weather Forecast

Partly Cloudy
Tonight
48°F - Partly Cloudy
Patchy Fog then Mostly Sunny
Wednesday
70°F - Patchy Fog then Mostly Sunny
Partly Cloudy
Wednesday Night
50°F - Partly Cloudy
Rain
Thursday
68°F - Rain
Rain
Thursday Night
52°F - Rain
Chance Showers And Thunderstorms
Friday
61°F - Chance Showers And Thunderstorms
Partly Cloudy
Friday Night
46°F - Partly Cloudy
Areas Of Fog then Partly Sunny
Saturday
63°F - Areas Of Fog then Partly Sunny
Mostly Cloudy
Saturday Night
46°F - Mostly Cloudy
Partly Sunny
Sunday
64°F - Partly Sunny
Partly Cloudy then Patchy Fog
Sunday Night
45°F - Partly Cloudy then Patchy Fog
Areas Of Fog then Partly Sunny
Monday
65°F - Areas Of Fog then Partly Sunny
Mostly Cloudy then Patchy Fog
Monday Night
47°F - Mostly Cloudy then Patchy Fog
Patchy Fog
Tuesday
65°F - Patchy Fog

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:04 PM
Sunset: 7:09 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:33 PM
Moon Transit: 10:28 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
12:00 AM - 12:00 AM

Minor Periods

5:03 PM - 6:33 PM
1:54 AM - 3:24 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:04 PM
Sunset: 7:09 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:33 PM
Moon Transit: 10:28 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
12:00 AM - 12:00 AM

Minor Periods

5:03 PM - 6:33 PM
1:54 AM - 3:24 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:04 PM
Sunset: 7:07 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:54 PM
Moon Transit: 11:13 PM
Moonset: 3:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
12:00 AM - 12:00 AM

Minor Periods

5:24 PM - 6:54 PM
3:03 AM - 4:33 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:04 PM
Sunset: 7:07 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:54 PM
Moon Transit: 11:13 PM
Moonset: 3:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
12:00 AM - 12:00 AM

Minor Periods

5:24 PM - 6:54 PM
3:03 AM - 4:33 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 1:03 PM
Sunset: 7:05 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:13 PM
Moon Transit: 11:57 PM
Moonset: 4:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
4:14 AM - 5:44 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 1:03 PM
Sunset: 7:05 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:13 PM
Moon Transit: 11:57 PM
Moonset: 4:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
4:14 AM - 5:44 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:03 PM
Sunset: 7:03 PM
Daylight: 12 hrs mins
Moonrise: 6:31 PM
Moon Transit: 12:00 AM
Moonset: 5:54 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

6:01 PM - 7:31 PM
5:24 AM - 6:54 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:03 PM
Sunset: 7:03 PM
Daylight: 12 hrs mins
Moonrise: 6:31 PM
Moon Transit: 12:00 AM
Moonset: 5:54 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

6:01 PM - 7:31 PM
5:24 AM - 6:54 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:03 PM
Sunset: 7:01 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:50 PM
Moon Transit: 5:33 AM
Moonset: 7:06 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

6:20 PM - 7:50 PM
6:36 AM - 8:06 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:03 PM
Sunset: 7:01 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:50 PM
Moon Transit: 5:33 AM
Moonset: 7:06 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

6:20 PM - 7:50 PM
6:36 AM - 8:06 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:02 PM
Sunset: 6:59 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:10 PM
Moon Transit: 1:27 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
8:49 AM - 11:19 AM

Minor Periods

6:40 PM - 8:10 PM
7:51 AM - 9:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:02 PM
Sunset: 6:59 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:10 PM
Moon Transit: 1:27 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
8:49 AM - 11:19 AM

Minor Periods

6:40 PM - 8:10 PM
7:51 AM - 9:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:06 AM
Sun Transit: 1:02 PM
Sunset: 6:58 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:35 PM
Moon Transit: 2:16 AM
Moonset: 9:38 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
9:38 AM - 12:08 AM

Minor Periods

7:05 PM - 8:35 PM
9:08 AM - 10:38 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:06 AM
Sun Transit: 1:02 PM
Sunset: 6:58 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:35 PM
Moon Transit: 2:16 AM
Moonset: 9:38 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
9:38 AM - 12:08 AM

Minor Periods

7:05 PM - 8:35 PM
9:08 AM - 10:38 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:08 AM
Sun Transit: 1:02 PM
Sunset: 6:56 PM
Daylight: 11 hrs 48 mins
Moonrise: 8:06 PM
Moon Transit: 3:08 AM
Moonset: 10:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:38 AM - 5:08 AM
10:32 AM - 1:02 PM

Minor Periods

7:36 PM - 9:06 PM
10:29 AM - 11:59 AM

Action Rating: 2 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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