Water Temperature of Johnson Creek in Portland, OR

Current Water Temperature

61.7°F

Measurement Time: Saturday, September 5, 2026, 3:30 PM PDT

Temperature Locations

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Local Points of Interest

Sycamore, OR

Johnson Creek

Station Name: JOHNSON CREEK AT SYCAMORE, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 269 feet

Nearest Address:
15083 SE Foster Rd
Portland, OR 97236
Multnomah County

GPS Coordinates: 45.47745556, -122.5080194

Nearby Water Temperatures

Kelley Creek, Portland, OR (0.5 mi)
Johnson Creek, Gresham, OR (4.2 mi)
Crystal Springs Creek, Portland, OR (6.5 mi)
Johnson Creek, Milwaukie, OR (6.8 mi)
Clackamas River, Oregon City, OR (7.6 mi)
Willamette River, Portland, OR (8.3 mi)
Tualatin River , West Linn, OR (12 mi)
Fanno Creek, Tigard, OR (13 mi)
Fanno Creek, Beaverton, OR (14 mi)
Clackamas River, Estacada, OR (14.4 mi)
Bull Run River, Aims, OR (15.5 mi)
Beaverton Creek, Beaverton, OR (16.7 mi)
Little Sandy River, Sandy, OR (16.9 mi)
Chicken Creek, Sherwood, OR (18.4 mi)
South Fork Bull Run River, Marmot, OR (19.4 mi)

Weather for Portland, Oregon

Current Weather

59°F
Mostly Cloudy
Mostly Cloudy
82%
W 2 mph
54°F

Weather Forecast

Mostly Cloudy then Slight Chance Rain Showers
Tonight
54°F - Mostly Cloudy then Slight Chance Rain Showers
Chance Rain Showers
Sunday
69°F - Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Sunday Night
54°F - Slight Chance Rain Showers then Mostly Cloudy
Partly Sunny
Labor Day
69°F - Partly Sunny
Mostly Clear
Monday Night
52°F - Mostly Clear
Mostly Sunny
Tuesday
76°F - Mostly Sunny
Mostly Clear
Tuesday Night
55°F - Mostly Clear
Sunny
Wednesday
85°F - Sunny
Mostly Clear
Wednesday Night
58°F - Mostly Clear
Mostly Sunny
Thursday
80°F - Mostly Sunny
Partly Cloudy then Slight Chance Light Rain
Thursday Night
57°F - Partly Cloudy then Slight Chance Light Rain
Chance Light Rain
Friday
73°F - Chance Light Rain
Chance Light Rain
Friday Night
55°F - Chance Light Rain
Slight Chance Light Rain
Saturday
72°F - Slight Chance Light Rain

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:08 PM
Sunset: 7:40 PM
Daylight: 13 hrs 3 mins
Moonrise: 12:40 AM
Moon Transit: 8:12 AM
Moonset: 4:42 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
3:42 PM - 6:12 PM

Minor Periods

4:12 PM - 5:42 PM
12:00 AM - 12:00 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: 6:37 AM
Sun Transit: 1:08 PM
Sunset: 7:40 PM
Daylight: 13 hrs 3 mins
Moonrise: 12:40 AM
Moon Transit: 8:12 AM
Moonset: 4:42 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
3:42 PM - 6:12 PM

Minor Periods

4:12 PM - 5:42 PM
12:00 AM - 12:00 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: 6:38 AM
Sun Transit: 1:08 PM
Sunset: 7:38 PM
Daylight: 13 hrs mins
Moonrise: 12:50 AM
Moon Transit: 9:15 AM
Moonset: 5:29 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
4:44 PM - 7:14 PM

Minor Periods

4:59 PM - 6:29 PM
12:20 AM - 1:50 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: 6:38 AM
Sun Transit: 1:08 PM
Sunset: 7:38 PM
Daylight: 13 hrs mins
Moonrise: 12:50 AM
Moon Transit: 9:15 AM
Moonset: 5:29 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
4:44 PM - 7:14 PM

Minor Periods

4:59 PM - 6:29 PM
12:20 AM - 1:50 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: 6:39 AM
Sun Transit: 1:07 PM
Sunset: 7:36 PM
Daylight: 12 hrs 57 mins
Moonrise: 2:09 AM
Moon Transit: 10:14 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:42 PM - 8:12 PM
9:44 AM - 12:14 AM

Minor Periods

5:35 PM - 7:05 PM
1:39 AM - 3:09 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: 6:39 AM
Sun Transit: 1:07 PM
Sunset: 7:36 PM
Daylight: 12 hrs 57 mins
Moonrise: 2:09 AM
Moon Transit: 10:14 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:42 PM - 8:12 PM
9:44 AM - 12:14 AM

Minor Periods

5:35 PM - 7:05 PM
1:39 AM - 3:09 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: 6:40 AM
Sun Transit: 1:07 PM
Sunset: 7:34 PM
Daylight: 12 hrs 53 mins
Moonrise: 3:31 AM
Moon Transit: 11:10 AM
Moonset: 6:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:37 PM - 9:07 PM
10:40 AM - 1:10 PM

Minor Periods

6:03 PM - 7:33 PM
3:01 AM - 4:31 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: 6:40 AM
Sun Transit: 1:07 PM
Sunset: 7:34 PM
Daylight: 12 hrs 53 mins
Moonrise: 3:31 AM
Moon Transit: 11:10 AM
Moonset: 6:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:37 PM - 9:07 PM
10:40 AM - 1:10 PM

Minor Periods

6:03 PM - 7:33 PM
3:01 AM - 4:31 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: 6:42 AM
Sun Transit: 1:07 PM
Sunset: 7:32 PM
Daylight: 12 hrs 50 mins
Moonrise: 4:52 AM
Moon Transit: 12:01 AM
Moonset: 6:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:27 PM - 9:57 PM
11:31 AM - 2:01 PM

Minor Periods

6:25 PM - 7:55 PM
4:22 AM - 5:52 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: 6:42 AM
Sun Transit: 1:07 PM
Sunset: 7:32 PM
Daylight: 12 hrs 50 mins
Moonrise: 4:52 AM
Moon Transit: 12:01 AM
Moonset: 6:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:27 PM - 9:57 PM
11:31 AM - 2:01 PM

Minor Periods

6:25 PM - 7:55 PM
4:22 AM - 5:52 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: 6:43 AM
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 47 mins
Moonrise: 6:10 AM
Moon Transit: 12:49 AM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:14 PM - 10:44 PM
12:19 AM - 2:49 PM

Minor Periods

6:45 PM - 8:15 PM
5:40 AM - 7:10 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: 6:43 AM
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 47 mins
Moonrise: 6:10 AM
Moon Transit: 12:49 AM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:14 PM - 10:44 PM
12:19 AM - 2:49 PM

Minor Periods

6:45 PM - 8:15 PM
5:40 AM - 7:10 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: 6:44 AM
Sun Transit: 1:06 PM
Sunset: 7:28 PM
Daylight: 12 hrs 44 mins
Moonrise: 7:25 AM
Moon Transit: 1:35 PM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

9:00 PM - 11:30 PM
1:05 PM - 3:35 PM

Minor Periods

7:03 PM - 8:33 PM
6:55 AM - 8:25 AM

Action Rating: 5 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: 6:44 AM
Sun Transit: 1:06 PM
Sunset: 7:28 PM
Daylight: 12 hrs 44 mins
Moonrise: 7:25 AM
Moon Transit: 1:35 PM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

9:00 PM - 11:30 PM
1:05 PM - 3:35 PM

Minor Periods

7:03 PM - 8:33 PM
6:55 AM - 8:25 AM

Action Rating: 5 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: 6:45 AM
Sun Transit: 1:06 PM
Sunset: 7:26 PM
Daylight: 12 hrs 41 mins
Moonrise: 8:38 AM
Moon Transit: 2:20 PM
Moonset: 7:52 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:50 PM - 4:20 PM

Minor Periods

7:22 PM - 8:52 PM
8:08 AM - 9:38 AM

Action Rating: 4 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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