Water Temperature of the Tualatin River in West Linn, OR
Current Water Temperature
Measurement Time: Tuesday, March 11, 2025, 4:00 PM PDT
Temperature Locations
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Local Points of Interest
Oswego DamSponsored Content
Station Name: TUALATIN RIVER AT OSWEGO DAM, NEAR WEST LINN, OR
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 151 feet / 46 meters
Nearest Address:
967 SW Borland Rd
West Linn, OR 97068
Clackamas County
GPS Coordinates: 45.35650877, -122.6850937
Nearby Water Temperatures
Fanno Creek, Tigard, OR (4.7 mi)Clackamas River, Oregon City, OR (5.5 mi)
Johnson Creek, Milwaukie, OR (7.0 mi)
Crystal Springs Creek, Portland, OR (8.4 mi)
Fanno Creek, Beaverton, OR (8.4 mi)
Chicken Creek, Sherwood, OR (8.5 mi)
Tualatin River, Beaverton, OR (10.7 mi)
Willamette River, Portland, OR (11.1 mi)
Johnson Creek, Portland, OR (12.0 mi)
Kelley Creek, Portland, OR (12.3 mi)
Beaverton Creek, Beaverton, OR (12.8 mi)
Willamette River, West Linn, OR (14.3 mi)
Johnson Creek, Gresham, OR (15.6 mi)
Rock Creek, Hillsboro, OR (16.0 mi)
Clackamas River, Estacada, OR (16.6 mi)
Weather for West Linn, Oregon
Current Weather

Humidity: 74%
Feels Like: 45.8°F
Wind: SSE 7.2 mph
Wind Gusts: 11.4 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Tue
H: 50°F
L: 42°F

Wed
H: 53°F
L: 44°F

Thu
H: 46°F
L: 38°F

Fri
H: 44°F
L: 36°F

Sat
H: 47°F
L: 40°F
Air Quality
Nitrogen Dioxide: 9.62 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 42 mins
Moon Transit: 12:00 AM
Moonset: 6:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM6:38 AM - 9:08 AM
Minor Periods
4:13 PM - 5:43 PM6:13 AM - 7:43 AM
Action Rating: 3 out of 5
Winter Weather Advisory issued March 11 at 1:32PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Effective: Tue March 11, 2025, 1:32 PM
Expires: Wed March 12, 2025, 8:00 AM
* WHAT...Snow expected elevations above 3500 ft. Total snow accumulations up to 6 to 11 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM Wednesday to 11 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Winter Weather Advisory issued March 11 at 1:32PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Effective: Tue March 11, 2025, 1:32 PM
Expires: Wed March 12, 2025, 8:00 AM
* WHAT...Snow expected elevations above 3500 ft. Total snow accumulations up to 6 to 11 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM Wednesday to 11 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Winter Weather Advisory issued March 11 at 1:32PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Effective: Tue March 11, 2025, 1:32 PM
Expires: Wed March 12, 2025, 8:00 AM
* WHAT...Snow expected elevations above 3500 ft. Total snow accumulations up to 6 to 11 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM Wednesday to 11 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Winter Weather Advisory issued March 11 at 1:32PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Effective: Tue March 11, 2025, 1:32 PM
Expires: Wed March 12, 2025, 8:00 AM
* WHAT...Snow expected elevations above 3500 ft. Total snow accumulations up to 6 to 11 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM Wednesday to 11 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Winter Weather Advisory issued March 11 at 1:32PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Effective: Tue March 11, 2025, 1:32 PM
Expires: Wed March 12, 2025, 8:00 AM
* WHAT...Snow expected elevations above 3500 ft. Total snow accumulations up to 6 to 11 inches. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 5 PM Wednesday to 11 PM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Weather Forecast
Average Temperature: 45.6°F
Average Humidity: 93%
Wind: 7.2 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 61.33 μg/m3
Sulphur Dioxide: 6.22 μg/m3
Ozone: 36.28 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 42 mins
Moon Transit: 12:00 AM
Moonset: 6:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM6:38 AM - 9:08 AM
Minor Periods
4:13 PM - 5:43 PM6:13 AM - 7:43 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 47°F
Average Humidity: 86%
Wind: 8.9 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 25.35 μg/m3
Sulphur Dioxide: 2.89 μg/m3
Ozone: 62 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 45 mins
Moon Transit: 12:00 AM
Moonset: 7:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:22 AM - 9:52 AM
Minor Periods
5:21 PM - 6:51 PM6:33 AM - 8:03 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 41.7°F
Average Humidity: 87%
Wind: 12.3 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 13.56 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 71.44 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:14 PM
Daylight: 11 hrs 49 mins
Moon Transit: 12:42 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:12 AM - 2:42 AM8:03 AM - 10:33 AM
Minor Periods
6:27 PM - 7:57 PM6:50 AM - 8:20 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 39.4°F
Average Humidity: 92%
Wind: 13.9 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 19.4 μg/m3
Sulphur Dioxide: 2.79 μg/m3
Ozone: 63.32 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 11 hrs 52 mins
Moon Transit: 1:22 AM
Moonset: 7:35 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:52 AM - 3:22 AM8:43 AM - 11:13 AM
Minor Periods
7:32 PM - 9:02 PM7:05 AM - 8:35 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 42.7°F
Average Humidity: 91%
Wind: 11.6 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 8.44 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 74.54 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 55 mins
Moon Transit: 2:02 AM
Moonset: 7:50 AM
Moon Phase: Full
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
1:32 AM - 4:02 AM9:23 AM - 11:53 AM
Minor Periods
8:36 PM - 10:06 PM7:20 AM - 8:50 AM
Action Rating: 4 out of 5