Water Temperature of Johnson Creek in Portland, OR

Current Water Temperature

45.3°F

Measurement Time: Thursday, February 12, 2026, 6:30 AM PST

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

53.1°F
Sunny
Sunny
53°F
49.2°F
56%
WSW 3.1 mph
3.6 mph
48.1°F
44.8°F
0 in
0%
9 mi
1026 mbar
1

Five Day Weather Forecast

Sunny
Thu
H: 51°F
L: 36°F
Patchy rain nearby
Fri
H: 46°F
L: 39°F
Moderate rain
Sat
H: 46°F
L: 40°F
Fog
Sun
H: 44°F
L: 33°F
Moderate rain
Mon
H: 44°F
L: 38°F

Air Quality

AQI: 1 - Good
PM2.5: 22.35 μg/m3
PM10: 23.85 μg/m3
Carbon Monoxide: 374.85 μg/m3
Nitrogen Dioxide: 45.65 μg/m3
Sulphur Dioxide: 5.35 μg/m3
Ozone: 8 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:24 AM
Sunset: 5:33 PM
Daylight: 10 hrs 17 mins
Moonrise: 4:38 AM
Moon Transit: 8:31 AM
Moonset: 12:26 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:01 AM - 10:31 AM
3:58 PM - 6:28 PM

Minor Periods

11:56 AM - 1:26 PM
4:08 AM - 5:38 AM

Action Rating: 2 out of 5

Thursday, February 12, 2026

Weather Forecast

Sunny
50.5°F
36°F
43°F
81%
0 in
0%
0%
3.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.61 μg/m3
PM10: 8.16 μg/m3
Carbon Monoxide: 237.77 μg/m3
Nitrogen Dioxide: 17.02 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 40.72 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:24 AM
Sunset: 5:33 PM
Daylight: 10 hrs 17 mins
Moonrise: 4:38 AM
Moon Transit: 8:31 AM
Moonset: 12:26 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:01 AM - 10:31 AM
3:58 PM - 6:28 PM

Minor Periods

11:56 AM - 1:26 PM
4:08 AM - 5:38 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Patchy rain nearby
45.9°F
38.7°F
42.5°F
91%
0.03 in
85%
0%
4.9 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 16.98 μg/m3
PM10: 18.95 μg/m3
Carbon Monoxide: 288.33 μg/m3
Nitrogen Dioxide: 25.89 μg/m3
Sulphur Dioxide: 3.85 μg/m3
Ozone: 31.6 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:24 AM
Sunset: 5:34 PM
Daylight: 10 hrs 20 mins
Moonrise: 5:26 AM
Moon Transit: 9:24 AM
Moonset: 1:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:54 AM - 11:24 AM
4:51 PM - 7:21 PM

Minor Periods

12:56 AM - 2:26 PM
4:56 AM - 6:26 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Moderate rain
45.5°F
40.3°F
43.2°F
90%
0.69 in
88%
0%
4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 6.07 μg/m3
PM10: 7.13 μg/m3
Carbon Monoxide: 206.93 μg/m3
Nitrogen Dioxide: 14.69 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 46.88 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:24 AM
Sunset: 5:36 PM
Daylight: 10 hrs 23 mins
Moonrise: 6:05 AM
Moon Transit: 10:16 AM
Moonset: 2:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

5:42 PM - 8:12 PM
9:46 AM - 12:16 AM

Minor Periods

2:04 PM - 3:34 PM
5:35 AM - 7:05 AM

Action Rating: 4 out of 5

Sunday, February 15, 2026

Weather Forecast

Fog
44.3°F
33.3°F
36.9°F
94%
0 in
0%
0%
5.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.22 μg/m3
PM10: 3.57 μg/m3
Carbon Monoxide: 198.17 μg/m3
Nitrogen Dioxide: 11.15 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 61.08 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:24 AM
Sunset: 5:37 PM
Daylight: 10 hrs 26 mins
Moonrise: 6:36 AM
Moon Transit: 11:06 AM
Moonset: 3:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

6:32 PM - 9:02 PM
10:36 AM - 1:06 PM

Minor Periods

3:15 PM - 4:45 PM
6:06 AM - 7:36 AM

Action Rating: 3 out of 5

Monday, February 16, 2026

Weather Forecast

Moderate rain
43.7°F
38.2°F
42°F
96%
0.53 in
83%
0%
5.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.91 μg/m3
PM10: 6.13 μg/m3
Carbon Monoxide: 246.33 μg/m3
Nitrogen Dioxide: 20.53 μg/m3
Sulphur Dioxide: 1.76 μg/m3
Ozone: 40.69 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:24 AM
Sunset: 5:39 PM
Daylight: 10 hrs 29 mins
Moonrise: 7:01 AM
Moon Transit: 11:54 AM
Moonset: 4:59 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:19 PM - 9:49 PM
11:24 AM - 1:54 PM

Minor Periods

4:29 PM - 5:59 PM
6:31 AM - 8:01 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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