Water Temperature of the Clackamas River in Oregon City, OR

Current Water Temperature

50.5°F

Measurement Time: Tuesday, April 28, 2026, 8:45 AM PDT

Temperature Locations

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Local Points of Interest

High Rocks Park; Cross Park

Clackamas River

Station Name: CLACKAMAS RIVER NEAR OREGON CITY, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 56 feet

Nearest Address:
13399 Clackamas River Dr
Oregon City, OR 97045
Clackamas County

GPS Coordinates: 45.3792874, -122.5773134

Nearby Water Temperatures

Tualatin River , West Linn, OR (5.5 mi)
Johnson Creek, Milwaukie, OR (6 mi)
Crystal Springs Creek, Portland, OR (7.3 mi)
Johnson Creek, Portland, OR (7.6 mi)
Kelley Creek, Portland, OR (7.7 mi)
Fanno Creek, Tigard, OR (8.8 mi)
Willamette River, Portland, OR (10.5 mi)
Johnson Creek, Gresham, OR (10.6 mi)
Fanno Creek, Beaverton, OR (11.7 mi)
Clackamas River, Estacada, OR (12.2 mi)
Chicken Creek, Sherwood, OR (13.6 mi)
Tualatin River, Beaverton, OR (15.5 mi)
Beaverton Creek, Beaverton, OR (15.7 mi)
Bull Run River, Aims, OR (18.9 mi)
Rock Creek, Hillsboro, OR (19.4 mi)

Weather for Oregon City, Oregon

Current Weather

57.9°F
Partly cloudy
Partly cloudy
59.2°F
56.5°F
51%
WSW 2.2 mph
6.7 mph
55.4°F
45.3°F
0 in
75%
9 mi
1024 mbar
4.5

Five Day Weather Forecast

Partly Cloudy
Tue
H: 59°F
L: 48°F
Sunny
Wed
H: 68°F
L: 39°F
Sunny
Thu
H: 72°F
L: 44°F
Sunny
Fri
H: 68°F
L: 46°F
Patchy rain nearby
Sat
H: 68°F
L: 46°F

Air Quality

AQI: 1 - Good
PM2.5: 13.75 μg/m3
PM10: 19.55 μg/m3
Carbon Monoxide: 212.85 μg/m3
Nitrogen Dioxide: 20.65 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:07 PM
Sunset: 8:14 PM
Daylight: 14 hrs 10 mins
Moonrise: 5:31 PM
Moon Transit: 11:17 PM
Moonset: 4:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
12:00 AM - 12:00 AM

Minor Periods

5:01 PM - 6:31 PM
4:06 AM - 5:36 AM

Action Rating: 4 out of 5

Frost Advisory issued April 28 at 9:57AM PDT until April 29 at 8:00AM PDT by NWS Portland OR

Effective: Tue April 28, 2026, 9:57 AM
Expires: Wed April 29, 2026, 2:00 AM

* WHAT...Temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Upper Hood River Valley. * WHEN...From 1 AM to 8 AM PDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The highest threat for frost will be above 1000 feet elevation, where where temperatures will fall near 32 degrees. Below 1000 feet elevation, temperatures in the mid to upper 30s may result in patchy frost.

Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures. Consider temporarily covering sensitive plants with a lightweight cotton fabric (i.e., bedsheets, thin blankets), as this will help retain heat and provide frost protection for your plants.
Tuesday, April 28, 2026

Weather Forecast

Partly Cloudy
59.4°F
47.8°F
52.6°F
77%
0 in
0%
0%
5.8 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 8.84 μg/m3
PM10: 14.26 μg/m3
Carbon Monoxide: 187.33 μg/m3
Nitrogen Dioxide: 10.83 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 50.2 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:07 PM
Sunset: 8:14 PM
Daylight: 14 hrs 10 mins
Moonrise: 5:31 PM
Moon Transit: 11:17 PM
Moonset: 4:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
12:00 AM - 12:00 AM

Minor Periods

5:01 PM - 6:31 PM
4:06 AM - 5:36 AM

Action Rating: 4 out of 5

Wednesday, April 29, 2026

Weather Forecast

Sunny
68.1°F
38.7°F
54°F
69%
0 in
0%
0%
5.4 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 9.55 μg/m3
PM10: 13.61 μg/m3
Carbon Monoxide: 200.89 μg/m3
Nitrogen Dioxide: 10.38 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 64.28 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:07 PM
Sunset: 8:15 PM
Daylight: 14 hrs 13 mins
Moonrise: 6:39 PM
Moon Transit: 12:00 PM
Moonset: 4:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
12:00 AM - 12:00 AM

Minor Periods

6:09 PM - 7:39 PM
4:22 AM - 5:52 AM

Action Rating: 3 out of 5

Thursday, April 30, 2026

Weather Forecast

Sunny
71.7°F
43.5°F
57.3°F
69%
0 in
0%
0%
4.9 mph
5.6


Air Quality

AQI: 1 - Good
PM2.5: 7.93 μg/m3
PM10: 9.36 μg/m3
Carbon Monoxide: 255.05 μg/m3
Nitrogen Dioxide: 13.42 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 59.24 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:07 PM
Sunset: 8:16 PM
Daylight: 14 hrs 16 mins
Moonrise: 7:47 PM
Moon Transit: 12:00 AM
Moonset: 5:10 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:23 AM - 9:53 AM

Minor Periods

7:17 PM - 8:47 PM
4:40 AM - 6:10 AM

Action Rating: 4 out of 5

Friday, May 1, 2026

Weather Forecast

Sunny
67.7°F
46.2°F
56°F
68%
0 in
0%
0%
6.5 mph
5.3


Air Quality

AQI: 1 - Good
PM2.5: 6.59 μg/m3
PM10: 9.04 μg/m3
Carbon Monoxide: 216.32 μg/m3
Nitrogen Dioxide: 7.11 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 66.76 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:07 PM
Sunset: 8:17 PM
Daylight: 14 hrs 19 mins
Moonrise: 8:55 PM
Moon Transit: 12:43 AM
Moonset: 5:31 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
8:07 AM - 10:37 AM

Minor Periods

8:25 PM - 9:55 PM
5:01 AM - 6:31 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Patchy rain nearby
68.2°F
46.4°F
56.4°F
80%
0.14 in
88%
0%
4 mph
5.9


Air Quality

AQI: 1 - Good
PM2.5: 7 μg/m3
PM10: 9.54 μg/m3
Carbon Monoxide: 182.73 μg/m3
Nitrogen Dioxide: 12.93 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 48.08 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:07 PM
Sunset: 8:19 PM
Daylight: 14 hrs 22 mins
Moonrise: 10:02 PM
Moon Transit: 1:29 AM
Moonset: 5:57 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
8:53 AM - 11:23 AM

Minor Periods

9:32 PM - 11:02 PM
5:27 AM - 6:57 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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