Water Temperature of the North Santiam River in Jefferson, OR

Current Water Temperature

50.4°F

Measurement Time: Wednesday, March 18, 2026, 7:00 PM PDT

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

52°F
Clear
Clear
51.1°F
49.3°F
74%
SSE 4 mph
8.5 mph
47.8°F
43.7°F
0 in
25%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 76°F
L: 45°F
Overcast
Fri
H: 62°F
L: 50°F
Partly Cloudy
Sat
H: 54°F
L: 37°F
Partly Cloudy
Sun
H: 52°F
L: 30°F
Partly Cloudy
Mon
H: 52°F
L: 39°F

Air Quality

AQI: 1 - Good
PM2.5: 4.25 μg/m3
PM10: 4.95 μg/m3
Carbon Monoxide: 219.85 μg/m3
Nitrogen Dioxide: 6.95 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 39 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:23 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:24 AM
Moon Transit: 12:00 AM
Moonset: 8:40 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:16 PM - 11:46 PM

Minor Periods

8:10 PM - 9:40 PM
6:54 AM - 8:24 AM

Action Rating: 4 out of 5

Thursday, March 19, 2026

Weather Forecast

Sunny
75.6°F
44.8°F
57.7°F
68%
0 in
0%
0%
7.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 5.06 μg/m3
PM10: 6.15 μg/m3
Carbon Monoxide: 186.69 μg/m3
Nitrogen Dioxide: 7.8 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 46.04 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:23 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:24 AM
Moon Transit: 12:00 AM
Moonset: 8:40 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:16 PM - 11:46 PM

Minor Periods

8:10 PM - 9:40 PM
6:54 AM - 8:24 AM

Action Rating: 4 out of 5

Friday, March 20, 2026

Weather Forecast

Overcast
62.1°F
50°F
55.9°F
81%
0 in
0%
0%
8.7 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 4.06 μg/m3
PM10: 4.62 μg/m3
Carbon Monoxide: 165.21 μg/m3
Nitrogen Dioxide: 8.04 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 35.28 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 7:27 AM
Sunset: 7:24 PM
Daylight: 12 hrs 10 mins
Moonrise: 7:45 AM
Moon Transit: 2:44 PM
Moonset: 9:59 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:14 PM - 4:44 PM

Minor Periods

9:29 PM - 10:59 PM
7:15 AM - 8:45 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Partly Cloudy
53.8°F
37.1°F
47.2°F
75%
0 in
0%
0%
8.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 4.53 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 162.45 μg/m3
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 72.32 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 7:26 PM
Daylight: 12 hrs 13 mins
Moonrise: 8:10 AM
Moon Transit: 3:37 PM
Moonset: 11:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:07 PM - 5:37 PM

Minor Periods

12:00 AM - 12:00 AM
7:40 AM - 9:10 AM

Action Rating: 3 out of 5

Sunday, March 22, 2026

Weather Forecast

Partly Cloudy
52.1°F
30.2°F
41°F
73%
0 in
0%
0%
9.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 4.7 μg/m3
PM10: 6.21 μg/m3
Carbon Monoxide: 181.88 μg/m3
Nitrogen Dioxide: 5.79 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 71.24 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 12 hrs 16 mins
Moonrise: 8:40 AM
Moon Transit: 4:34 PM
Moonset: 12:21 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:04 PM - 6:34 PM

Minor Periods

8:10 AM - 9:40 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, March 23, 2026

Weather Forecast

Partly Cloudy
52.2°F
38.7°F
43.3°F
78%
0 in
0%
0%
6.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.08 μg/m3
PM10: 5.02 μg/m3
Carbon Monoxide: 179.08 μg/m3
Nitrogen Dioxide: 6.8 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 12 hrs 19 mins
Moonrise: 9:18 AM
Moon Transit: 5:34 PM
Moonset: 12:43 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:04 PM - 7:34 PM

Minor Periods

8:48 AM - 10:18 AM
12:13 AM - 1:43 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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