Water Temperature of the Santiam River in Jefferson, OR

Current Water Temperature

59.9°F

Measurement Time: Monday, October 5, 2026, 11:30 PM PDT

Temperature Locations

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Local Points of Interest

Santium River Rest Area

Santiam River

Station Name: SANTIAM RIVER NEAR JEFFERSON, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 203 feet

Nearest Address:
14500–14566 I-5 N
Jefferson, OR 97352
Marion County

GPS Coordinates: 44.7387325, -123.0498164

Nearby Water Temperatures

North Santiam River, Jefferson, OR (4.3 mi)
Willamette River , Albany, OR (7.5 mi)
North Santiam River, Mehama, OR (18.5 mi)
South Santiam River, Waterloo, OR (20 mi)
Little North Santiam River, Lyons, OR (23.4 mi)
South Santiam River, Sweet Home, OR (28.7 mi)
Middle Santiam River, Foster, OR (31.7 mi)
Long Tom River, Monroe, OR (31.8 mi)
Willamette River , Harrisburg, OR (32.9 mi)
Quartzville Creek, Cascadia, OR (33.2 mi)
South Santiam River, Cascadia, OR (36.2 mi)
Middle Santiam River, Cascadia, OR (36.7 mi)
North Santiam River, Niagara, OR (36.9 mi)
Willamette River, West Linn, OR (38 mi)
Detroit Lake, Detroit, OR (39.5 mi)

Weather for Jefferson, Oregon

Current Weather

50°F
Mostly Sunny
Mostly Sunny
100%
NNW 3 mph
50°F

Weather Forecast

Mostly Sunny
Today
75°F - Mostly Sunny
Mostly Clear then Patchy Fog
Tonight
49°F - Mostly Clear then Patchy Fog
Patchy Fog then Sunny
Wednesday
78°F - Patchy Fog then Sunny
Clear
Wednesday Night
49°F - Clear
Sunny
Thursday
80°F - Sunny
Mostly Clear
Thursday Night
50°F - Mostly Clear
Mostly Sunny
Friday
72°F - Mostly Sunny
Slight Chance Light Rain
Friday Night
45°F - Slight Chance Light Rain
Mostly Sunny
Saturday
62°F - Mostly Sunny
Partly Cloudy
Saturday Night
42°F - Partly Cloudy
Sunny
Sunday
66°F - Sunny
Mostly Clear
Sunday Night
40°F - Mostly Clear
Sunny
Columbus Day
68°F - Sunny
Mostly Clear
Monday Night
41°F - Mostly Clear

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:00 PM
Sunset: 6:43 PM
Daylight: 11 hrs 27 mins
Moonrise: 2:40 AM
Moon Transit: 9:57 AM
Moonset: 5:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:18 PM - 7:48 PM
9:27 AM - 11:57 AM

Minor Periods

4:30 PM - 6:00 PM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:00 PM
Sunset: 6:43 PM
Daylight: 11 hrs 27 mins
Moonrise: 2:40 AM
Moon Transit: 9:57 AM
Moonset: 5:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:18 PM - 7:48 PM
9:27 AM - 11:57 AM

Minor Periods

4:30 PM - 6:00 PM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:00 PM
Sunset: 6:43 PM
Daylight: 11 hrs 27 mins
Moonrise: 2:40 AM
Moon Transit: 9:57 AM
Moonset: 5:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:18 PM - 7:48 PM
9:27 AM - 11:57 AM

Minor Periods

4:30 PM - 6:00 PM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 1:00 PM
Sunset: 6:42 PM
Daylight: 11 hrs 24 mins
Moonrise: 3:56 AM
Moon Transit: 10:45 AM
Moonset: 5:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:05 PM - 8:35 PM
10:15 AM - 12:45 AM

Minor Periods

4:51 PM - 6:21 PM
3:26 AM - 4:56 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 1:00 PM
Sunset: 6:42 PM
Daylight: 11 hrs 24 mins
Moonrise: 3:56 AM
Moon Transit: 10:45 AM
Moonset: 5:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:05 PM - 8:35 PM
10:15 AM - 12:45 AM

Minor Periods

4:51 PM - 6:21 PM
3:26 AM - 4:56 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 1:00 PM
Sunset: 6:40 PM
Daylight: 11 hrs 21 mins
Moonrise: 5:09 AM
Moon Transit: 11:31 AM
Moonset: 5:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

6:51 PM - 9:21 PM
11:01 AM - 1:31 PM

Minor Periods

5:10 PM - 6:40 PM
4:39 AM - 6:09 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 1:00 PM
Sunset: 6:40 PM
Daylight: 11 hrs 21 mins
Moonrise: 5:09 AM
Moon Transit: 11:31 AM
Moonset: 5:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

6:51 PM - 9:21 PM
11:01 AM - 1:31 PM

Minor Periods

5:10 PM - 6:40 PM
4:39 AM - 6:09 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 1:00 PM
Sunset: 6:38 PM
Daylight: 11 hrs 18 mins
Moonrise: 6:21 AM
Moon Transit: 12:16 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:35 PM - 10:05 PM
11:46 AM - 2:16 PM

Minor Periods

5:29 PM - 6:59 PM
5:51 AM - 7:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 1:00 PM
Sunset: 6:38 PM
Daylight: 11 hrs 18 mins
Moonrise: 6:21 AM
Moon Transit: 12:16 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:35 PM - 10:05 PM
11:46 AM - 2:16 PM

Minor Periods

5:29 PM - 6:59 PM
5:51 AM - 7:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 1:00 PM
Sunset: 6:36 PM
Daylight: 11 hrs 15 mins
Moonrise: 7:32 AM
Moon Transit: 1:00 PM
Moonset: 6:19 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:20 PM - 10:50 PM
12:30 AM - 3:00 PM

Minor Periods

5:49 PM - 7:19 PM
7:02 AM - 8:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 1:00 PM
Sunset: 6:36 PM
Daylight: 11 hrs 15 mins
Moonrise: 7:32 AM
Moon Transit: 1:00 PM
Moonset: 6:19 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:20 PM - 10:50 PM
12:30 AM - 3:00 PM

Minor Periods

5:49 PM - 7:19 PM
7:02 AM - 8:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:58 AM
Sunset: 6:34 PM
Daylight: 11 hrs 12 mins
Moonrise: 8:43 AM
Moon Transit: 1:46 PM
Moonset: 6:41 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:06 PM - 11:36 PM
1:16 PM - 3:46 PM

Minor Periods

6:11 PM - 7:41 PM
8:13 AM - 9:43 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:58 AM
Sunset: 6:34 PM
Daylight: 11 hrs 12 mins
Moonrise: 8:43 AM
Moon Transit: 1:46 PM
Moonset: 6:41 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:06 PM - 11:36 PM
1:16 PM - 3:46 PM

Minor Periods

6:11 PM - 7:41 PM
8:13 AM - 9:43 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:58 AM
Sunset: 6:33 PM
Daylight: 11 hrs 9 mins
Moonrise: 9:53 AM
Moon Transit: 2:33 PM
Moonset: 7:07 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:03 PM - 4:33 PM

Minor Periods

6:37 PM - 8:07 PM
9:23 AM - 10:53 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:58 AM
Sunset: 6:33 PM
Daylight: 11 hrs 9 mins
Moonrise: 9:53 AM
Moon Transit: 2:33 PM
Moonset: 7:07 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:03 PM - 4:33 PM

Minor Periods

6:37 PM - 8:07 PM
9:23 AM - 10:53 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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