Water Temperature of the North Santiam River in Jefferson, OR
Current Water Temperature
56.3°F
Measurement Time: Wednesday, May 13, 2026, 5:00 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
54°F

Overcast
53.5°F
49.4°F
69%
S 3.8 mph
8 mph
48°F
44.7°F
0 in
100%
9 mi
1023 mbar
0
Five Day Weather Forecast

Thu
H: 67°F
L: 48°F

Fri
H: 62°F
L: 44°F

Sat
H: 58°F
L: 43°F

Sun
H: 61°F
L: 36°F

Mon
H: 66°F
L: 36°F
Air Quality
AQI:
1 - Good
PM2.5:
5.65 μg/m3
PM10:
8.15 μg/m3
Carbon Monoxide: 165.85 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 58 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 58 μg/m3
Astronomical
Sunrise: 5:44 AM
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 48 mins
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 48 mins
Moonrise: 4:09 AM
Moon Transit: 11:08 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%
Moon Transit: 11:08 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%
Best Times for Fishing or Hunting
Major Periods
6:31 PM - 9:01 PM10:38 AM - 1:08 PM
Minor Periods
5:55 PM - 7:25 PM3:39 AM - 5:09 AM
Action Rating: 3 out of 5
Thursday, May 14, 2026
Weather Forecast
Partly Cloudy
67°F
47.7°F
55.6°F
71%
0 in
0%
0%
10.5 mph
7.1
Air Quality
AQI:
1 - Good
PM2.5:
5.36 μg/m3
PM10:
7.64 μg/m3
Carbon Monoxide: 155.53 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 61.48 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 61.48 μg/m3
Astronomical
Sunrise: 5:44 AM
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 48 mins
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 48 mins
Moonrise: 4:09 AM
Moon Transit: 11:08 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%
Moon Transit: 11:08 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%
Best Times for Fishing or Hunting
Major Periods
6:31 PM - 9:01 PM10:38 AM - 1:08 PM
Minor Periods
5:55 PM - 7:25 PM3:39 AM - 5:09 AM
Action Rating: 3 out of 5
Friday, May 15, 2026
Weather Forecast
Partly Cloudy
62°F
43.8°F
51.7°F
72%
0 in
0%
0%
11.2 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
7.35 μg/m3
PM10:
10.83 μg/m3
Carbon Monoxide: 150.01 μg/m3
Nitrogen Dioxide: 2.23 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 73.36 μg/m3
Nitrogen Dioxide: 2.23 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 73.36 μg/m3
Astronomical
Sunrise: 5:43 AM
Sun Transit: 1:08 PM
Sunset: 8:34 PM
Daylight: 14 hrs 51 mins
Sun Transit: 1:08 PM
Sunset: 8:34 PM
Daylight: 14 hrs 51 mins
Moonrise: 4:35 AM
Moon Transit: 12:03 AM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 12:03 AM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
7:27 PM - 9:57 PM11:33 AM - 2:03 PM
Minor Periods
7:19 PM - 8:49 PM4:05 AM - 5:35 AM
Action Rating: 5 out of 5
Saturday, May 16, 2026
Weather Forecast
Patchy rain nearby
57.7°F
42.7°F
49.9°F
76%
0.11 in
89%
0%
13 mph
2
Air Quality
AQI:
1 - Good
PM2.5:
7.09 μg/m3
PM10:
10.85 μg/m3
Carbon Monoxide: 148.72 μg/m3
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 72.56 μg/m3
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 72.56 μg/m3
Astronomical
Sunrise: 5:42 AM
Sun Transit: 1:08 PM
Sunset: 8:35 PM
Daylight: 14 hrs 53 mins
Sun Transit: 1:08 PM
Sunset: 8:35 PM
Daylight: 14 hrs 53 mins
Moonrise: 5:07 AM
Moon Transit: 1:03 PM
Moonset: 9:14 PM
Moon Phase: New
Moon Illumination: 2.0%
Moon Transit: 1:03 PM
Moonset: 9:14 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
8:30 PM - 11:00 PM12:33 AM - 3:03 PM
Minor Periods
8:44 PM - 10:14 PM4:37 AM - 6:07 AM
Action Rating: 6 out of 5
Sunday, May 17, 2026
Weather Forecast
Patchy rain nearby
60.8°F
35.6°F
48.1°F
76%
0.02 in
86%
0%
4.7 mph
2
Air Quality
AQI:
1 - Good
PM2.5:
4.48 μg/m3
PM10:
6.69 μg/m3
Carbon Monoxide: 133.59 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 69.64 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 69.64 μg/m3
Astronomical
Sunrise: 5:41 AM
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 55 mins
Sun Transit: 1:08 PM
Sunset: 8:36 PM
Daylight: 14 hrs 55 mins
Moonrise: 5:50 AM
Moon Transit: 2:08 PM
Moonset: 10:35 PM
Moon Phase: New
Moon Illumination: 0.2%
Moon Transit: 2:08 PM
Moonset: 10:35 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:38 PM - 4:08 PM
Minor Periods
10:05 PM - 11:35 PM5:20 AM - 6:50 AM
Action Rating: 4 out of 5
Monday, May 18, 2026
Weather Forecast
Patchy rain nearby
66.2°F
36.1°F
49.3°F
81%
0.02 in
87%
0%
4.7 mph
2
Air Quality
AQI:
1 - Good
PM2.5:
6.63 μg/m3
PM10:
9.5 μg/m3
Carbon Monoxide: 151.7 μg/m3
Nitrogen Dioxide: 5.57 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 50.54 μg/m3
Nitrogen Dioxide: 5.57 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 50.54 μg/m3
Astronomical
Sunrise: 5:40 AM
Sun Transit: 1:08 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Sun Transit: 1:08 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Moonrise: 6:47 AM
Moon Transit: 3:15 PM
Moonset: 11:43 PM
Moon Phase: New
Moon Illumination: 2.6%
Moon Transit: 3:15 PM
Moonset: 11:43 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:45 PM - 5:15 PM
Minor Periods
12:00 AM - 12:00 AM6:17 AM - 7:47 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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