Water Temperature of the North Santiam River in Jefferson, OR

Current Water Temperature

44.8°F

Measurement Time: Thursday, January 8, 2026, 7:00 PM PST

Temperature Locations

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North Santiam River

Station Name: NORTH SANTIAM R AT GREENS BRIDGE, NR JEFFERSON, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 266 feet

Nearest Address:
35801 Jefferson-Scio Dr
Jefferson, OR 97352
Linn County

GPS Coordinates: 44.70789976, -122.9728698

Nearby Water Temperatures

Santiam River, Jefferson, OR (4.3 mi)
Willamette River , Albany, OR (8.1 mi)
North Santiam River, Mehama, OR (15.3 mi)
South Santiam River, Waterloo, OR (16.2 mi)
Little North Santiam River, Lyons, OR (20.2 mi)
South Santiam River, Sweet Home, OR (24.8 mi)
Middle Santiam River, Foster, OR (27.5 mi)
Quartzville Creek, Cascadia, OR (28.8 mi)
Long Tom River, Monroe, OR (31.6 mi)
Willamette River , Harrisburg, OR (31.8 mi)
South Santiam River, Cascadia, OR (32 mi)
Middle Santiam River, Cascadia, OR (32.4 mi)
North Santiam River, Niagara, OR (33.3 mi)
Detroit Lake, Detroit, OR (35.7 mi)
Willamette River, West Linn, OR (39.8 mi)

Weather for Jefferson, Oregon

Current Weather

42.1°F
Partly cloudy
Partly cloudy
38.2°F
36.8°F
82%
SSE 6 mph
10.6 mph
34.8°F
34.1°F
0 in
75%
9 mi
1032 mbar
0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 53°F
L: 34°F
Mist
Sat
H: 45°F
L: 32°F
Partly Cloudy
Sun
H: 53°F
L: 34°F
Partly Cloudy
Mon
H: 52°F
L: 41°F
Sunny
Tue
H: 55°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 5.35 μg/m3
PM10: 5.85 μg/m3
Carbon Monoxide: 255.85 μg/m3
Nitrogen Dioxide: 9.55 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 29 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:19 AM
Sunset: 4:51 PM
Daylight: 9 hrs 3 mins
Moonrise: 12:21 AM
Moon Transit: 5:17 AM
Moonset: 11:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
12:36 AM - 3:06 PM

Minor Periods

10:31 AM - 12:01 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Air Stagnation Advisory issued January 8 at 3:37PM PST until January 11 at 10:00AM PST by NWS Portland OR

Effective: Thu January 8, 2026, 3:37 PM
Expires: Fri January 9, 2026, 4:00 AM

* WHAT...Light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...Central and Southern Willamette Valley, Tualatin Valley, Portland West Hills and Chehalem Mountain, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...From 10 AM Friday to 10 AM PST Sunday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.

State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe. Check with your local burn agency for any current restrictions in your area. People with respiratory illness should follow their physician's advice for dealing with high levels of air pollution during periods of stagnant air, especially if an Air Quality Alert is in effect for your area. To see if an Air Quality Alert is in effect for your area, go to www.weather.gov/pqr and left-click your location on the homepage map display. Alternatively, you could also type your location into the search bar found on the top-left hand side of the homepage. From there, you will see an Air Quality Alert listed at the top if one is in effect for your location; you can click the alert to read more details if applicable.


Friday, January 9, 2026

Weather Forecast

Partly Cloudy
52.9°F
33.8°F
40.3°F
89%
0 in
0%
0%
7.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 4.8 μg/m3
Carbon Monoxide: 194.45 μg/m3
Nitrogen Dioxide: 6.41 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 46.96 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:19 AM
Sunset: 4:51 PM
Daylight: 9 hrs 3 mins
Moonrise: 12:21 AM
Moon Transit: 5:17 AM
Moonset: 11:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
12:36 AM - 3:06 PM

Minor Periods

10:31 AM - 12:01 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, January 10, 2026

Weather Forecast

Mist
44.8°F
32.2°F
37.6°F
94%
0 in
0%
0%
3.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 9.03 μg/m3
PM10: 9.88 μg/m3
Carbon Monoxide: 288.33 μg/m3
Nitrogen Dioxide: 16.69 μg/m3
Sulphur Dioxide: 2.24 μg/m3
Ozone: 24.96 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 12:19 AM
Sunset: 4:52 PM
Daylight: 9 hrs 4 mins
Moonrise: 12:28 AM
Moon Transit: 5:58 AM
Moonset: 11:19 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
1:17 PM - 3:47 PM

Minor Periods

10:49 AM - 12:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Partly Cloudy
53.1°F
34°F
41.7°F
87%
0 in
0%
0%
5.4 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.71 μg/m3
PM10: 8.33 μg/m3
Carbon Monoxide: 257.85 μg/m3
Nitrogen Dioxide: 12.17 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 34.4 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 12:19 AM
Sunset: 4:53 PM
Daylight: 9 hrs 6 mins
Moonrise: 1:33 AM
Moon Transit: 6:40 AM
Moonset: 11:38 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:10 AM - 8:40 AM
2:00 PM - 4:30 PM

Minor Periods

11:08 AM - 12:38 AM
1:03 AM - 2:33 AM

Action Rating: 3 out of 5

Monday, January 12, 2026

Weather Forecast

Partly Cloudy
52.4°F
40.9°F
45°F
79%
0 in
0%
0%
4.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 8.29 μg/m3
PM10: 9.79 μg/m3
Carbon Monoxide: 221.95 μg/m3
Nitrogen Dioxide: 11.38 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 35.52 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 12:20 AM
Sunset: 4:54 PM
Daylight: 9 hrs 7 mins
Moonrise: 2:39 AM
Moon Transit: 7:24 AM
Moonset: 12:01 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
2:44 PM - 5:14 PM

Minor Periods

11:31 AM - 1:01 PM
2:09 AM - 3:39 AM

Action Rating: 3 out of 5

Tuesday, January 13, 2026

Weather Forecast

Sunny
55°F
42°F
45.6°F
88%
0 in
0%
0%
3.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 15.39 μg/m3
PM10: 17.36 μg/m3
Carbon Monoxide: 345.27 μg/m3
Nitrogen Dioxide: 23.06 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 25.62 μg/m3

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:20 AM
Sunset: 4:55 PM
Daylight: 9 hrs 9 mins
Moonrise: 3:45 AM
Moon Transit: 8:10 AM
Moonset: 12:29 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:40 AM - 10:10 AM
3:31 PM - 6:01 PM

Minor Periods

11:59 AM - 1:29 PM
3:15 AM - 4:45 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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