Water Temperature of Johnson Creek in Portland, OR

Current Water Temperature

58.5°F

Measurement Time: Tuesday, September 22, 2026, 2:30 AM 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
84%
WNW 3 mph
54°F

Weather Forecast

Mostly Sunny
Today
70°F - Mostly Sunny
Partly Cloudy
Tonight
50°F - Partly Cloudy
Mostly Cloudy
Wednesday
69°F - Mostly Cloudy
Mostly Cloudy
Wednesday Night
51°F - Mostly Cloudy
Mostly Cloudy then Chance Light Rain
Thursday
69°F - Mostly Cloudy then Chance Light Rain
Light Rain
Thursday Night
53°F - Light Rain
Showers And Thunderstorms Likely
Friday
60°F - Showers And Thunderstorms Likely
Chance Light Rain then Mostly Cloudy
Friday Night
48°F - Chance Light Rain then Mostly Cloudy
Partly Sunny
Saturday
63°F - Partly Sunny
Mostly Cloudy
Saturday Night
47°F - Mostly Cloudy
Partly Sunny then Slight Chance Light Rain
Sunday
62°F - Partly Sunny then Slight Chance Light Rain
Slight Chance Light Rain
Sunday Night
48°F - Slight Chance Light Rain
Partly Sunny then Slight Chance Light Rain
Monday
63°F - Partly Sunny then Slight Chance Light Rain
Chance Light Rain
Monday Night
49°F - Chance Light Rain

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:02 PM
Sunset: 7:07 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:32 PM
Moon Transit: 10:26 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:05 AM - 7:35 AM
12:00 AM - 12:00 AM

Minor Periods

5:02 PM - 6:32 PM
1:52 AM - 3:22 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: 6:57 AM
Sun Transit: 1:02 PM
Sunset: 7:07 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:32 PM
Moon Transit: 10:26 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:05 AM - 7:35 AM
12:00 AM - 12:00 AM

Minor Periods

5:02 PM - 6:32 PM
1:52 AM - 3:22 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: 6:57 AM
Sun Transit: 1:02 PM
Sunset: 7:07 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:32 PM
Moon Transit: 10:26 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:05 AM - 7:35 AM
12:00 AM - 12:00 AM

Minor Periods

5:02 PM - 6:32 PM
1:52 AM - 3:22 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: 1:02 PM
Sunset: 7:05 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:53 PM
Moon Transit: 11:11 PM
Moonset: 3:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:50 AM - 8:20 AM
12:00 AM - 12:00 AM

Minor Periods

5:23 PM - 6:53 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: 6:59 AM
Sun Transit: 1:02 PM
Sunset: 7:05 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:53 PM
Moon Transit: 11:11 PM
Moonset: 3:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:50 AM - 8:20 AM
12:00 AM - 12:00 AM

Minor Periods

5:23 PM - 6:53 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: 7:00 AM
Sun Transit: 1:01 PM
Sunset: 7:03 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:11 PM
Moon Transit: 11:55 PM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:00 AM - 12:00 AM

Minor Periods

5:41 PM - 7:11 PM
4:11 AM - 5:41 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: 7:00 AM
Sun Transit: 1:01 PM
Sunset: 7:03 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:11 PM
Moon Transit: 11:55 PM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:00 AM - 12:00 AM

Minor Periods

5:41 PM - 7:11 PM
4:11 AM - 5:41 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: 7:01 AM
Sun Transit: 1:01 PM
Sunset: 7:01 PM
Daylight: 12 hrs mins
Moonrise: 6:29 PM
Moon Transit: 12:00 AM
Moonset: 5:52 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:19 AM - 9:49 AM

Minor Periods

5:59 PM - 7:29 PM
5:22 AM - 6:52 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: 7:01 AM
Sun Transit: 1:01 PM
Sunset: 7:01 PM
Daylight: 12 hrs mins
Moonrise: 6:29 PM
Moon Transit: 12:00 AM
Moonset: 5:52 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:19 AM - 9:49 AM

Minor Periods

5:59 PM - 7:29 PM
5:22 AM - 6:52 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: 7:02 AM
Sun Transit: 1:01 PM
Sunset: 6:59 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:48 PM
Moon Transit: 5:33 AM
Moonset: 7:04 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

6:18 PM - 7:48 PM
6:34 AM - 8:04 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: 1:01 PM
Sunset: 6:59 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:48 PM
Moon Transit: 5:33 AM
Moonset: 7:04 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

6:18 PM - 7:48 PM
6:34 AM - 8:04 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: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:08 PM
Moon Transit: 1:25 AM
Moonset: 8:19 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
8:50 AM - 11:20 AM

Minor Periods

6:38 PM - 8:08 PM
7:49 AM - 9:19 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: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:08 PM
Moon Transit: 1:25 AM
Moonset: 8:19 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
8:50 AM - 11:20 AM

Minor Periods

6:38 PM - 8:08 PM
7:49 AM - 9:19 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: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:32 PM
Moon Transit: 2:14 AM
Moonset: 9:37 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
9:40 AM - 12:10 AM

Minor Periods

7:02 PM - 8:32 PM
9:07 AM - 10:37 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: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:32 PM
Moon Transit: 2:14 AM
Moonset: 9:37 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
9:40 AM - 12:10 AM

Minor Periods

7:02 PM - 8:32 PM
9:07 AM - 10:37 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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