Water Temperature of the North Santiam River in Jefferson, OR

Current Water Temperature

44.6°F

Measurement Time: Saturday, January 31, 2026, 4:00 AM 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

50.5°F
Fog
Fog
51°F
45°F
71%
SE 2.2 mph
6.7 mph
45°F
44.1°F
0 in
0%
9 mi
1022 mbar
1.6

Five Day Weather Forecast

Partly Cloudy
Sat
H: 59°F
L: 37°F
Patchy rain nearby
Sun
H: 55°F
L: 41°F
Partly Cloudy
Mon
H: 54°F
L: 44°F
Fog
Tue
H: 54°F
L: 35°F
Sunny
Wed
H: 59°F
L: 42°F

Air Quality

AQI: 2 - Moderate
PM2.5: 17.75 μg/m3
PM10: 18.85 μg/m3
Carbon Monoxide: 444.85 μg/m3
Nitrogen Dioxide: 24.95 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 20 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:25 AM
Sunset: 5:19 PM
Daylight: 9 hrs 48 mins
Moonrise: 3:58 PM
Moon Transit: 11:56 PM
Moonset: 7:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:28 PM - 4:58 PM
6:35 AM - 8:05 AM

Action Rating: 3 out of 5

Beach Hazards Statement issued January 31 at 2:12AM PST until February 2 at 4:00PM PST by NWS Portland OR

Effective: Sat January 31, 2026, 2:12 AM
Expires: Sat January 31, 2026, 4:00 PM

* WHAT...Sneaker waves possible. * WHERE...North and Central Coast of Oregon, and South Washington Coast. * WHEN...Through Monday afternoon. * IMPACTS...Waves can run up significantly farther on a beach than normal, including over rocks and jetties. Sneaker waves can suddenly knock people off of their feet and quickly pull them into the frigid ocean which may lead to serious injury or drowning. * ADDITIONAL DETAILS...Keep children and pets away from the surf zone. Keep off of jetties, rocks and logs near the surf zone. If you see someone swept into the sea do not swim in after them. Call 911 and keep an eye on them until help arrives.

Remain out of the water to avoid hazardous swimming conditions.
Saturday, January 31, 2026

Weather Forecast

Partly Cloudy
59.2°F
37.4°F
46.6°F
86%
0 in
0%
0%
3.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.94 μg/m3
PM10: 15.93 μg/m3
Carbon Monoxide: 263.65 μg/m3
Nitrogen Dioxide: 12.63 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 35.92 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:25 AM
Sunset: 5:19 PM
Daylight: 9 hrs 48 mins
Moonrise: 3:58 PM
Moon Transit: 11:56 PM
Moonset: 7:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
12:00 AM - 12:00 AM

Minor Periods

3:28 PM - 4:58 PM
6:35 AM - 8:05 AM

Action Rating: 3 out of 5

Sunday, February 1, 2026

Weather Forecast

Patchy rain nearby
55.4°F
41.4°F
47.4°F
92%
0.16 in
81%
0%
11 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 12.25 μg/m3
PM10: 14.06 μg/m3
Carbon Monoxide: 261.89 μg/m3
Nitrogen Dioxide: 12.19 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 39.68 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:25 AM
Sunset: 5:21 PM
Daylight: 9 hrs 50 mins
Moonrise: 5:19 PM
Moon Transit: 12:00 AM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:20 AM - 9:50 AM

Minor Periods

4:49 PM - 6:19 PM
7:10 AM - 8:40 AM

Action Rating: 5 out of 5

Monday, February 2, 2026

Weather Forecast

Partly Cloudy
53.6°F
44.1°F
47.8°F
92%
0 in
0%
0%
5.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 9.39 μg/m3
PM10: 12.31 μg/m3
Carbon Monoxide: 185.53 μg/m3
Nitrogen Dioxide: 7.03 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 41.4 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:25 AM
Sunset: 5:22 PM
Daylight: 9 hrs 53 mins
Moonrise: 6:37 PM
Moon Transit: 12:50 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
8:13 AM - 10:43 AM

Minor Periods

6:07 PM - 7:37 PM
7:37 AM - 9:07 AM

Action Rating: 4 out of 5

Tuesday, February 3, 2026

Weather Forecast

Fog
54.1°F
34.7°F
43.7°F
95%
0 in
0%
0%
3.6 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 19.73 μg/m3
PM10: 22.01 μg/m3
Carbon Monoxide: 293.78 μg/m3
Nitrogen Dioxide: 21.15 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 21.92 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:25 AM
Sunset: 5:23 PM
Daylight: 9 hrs 55 mins
Moonrise: 7:51 PM
Moon Transit: 1:40 AM
Moonset: 8:28 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
9:01 AM - 11:31 AM

Minor Periods

7:21 PM - 8:51 PM
7:58 AM - 9:28 AM

Action Rating: 3 out of 5

Wednesday, February 4, 2026

Weather Forecast

Sunny
59.4°F
41.5°F
48.2°F
86%
0 in
0%
0%
3.6 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 16.2 μg/m3
PM10: 17.48 μg/m3
Carbon Monoxide: 326.27 μg/m3
Nitrogen Dioxide: 23.1 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 22.46 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:25 AM
Sunset: 5:25 PM
Daylight: 9 hrs 58 mins
Moonrise: 9:02 PM
Moon Transit: 2:26 AM
Moonset: 8:47 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
9:46 AM - 12:16 AM

Minor Periods

8:32 PM - 10:02 PM
8:17 AM - 9:47 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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