Water Temperature of the Santiam River in Jefferson, OR

Current Water Temperature

58.8°F

Measurement Time: Thursday, September 24, 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

55°F
Chance Rain Showers
Chance Rain Showers
89%
S 20 mph
52°F

Weather Forecast

Showers And Thunderstorms
Today
61°F - Showers And Thunderstorms
Patchy Fog
Tonight
45°F - Patchy Fog
Partly Sunny
Saturday
62°F - Partly Sunny
Mostly Cloudy
Saturday Night
44°F - Mostly Cloudy
Mostly Sunny
Sunday
66°F - Mostly Sunny
Mostly Clear
Sunday Night
44°F - Mostly Clear
Patchy Fog then Mostly Sunny
Monday
66°F - Patchy Fog then Mostly Sunny
Mostly Cloudy
Monday Night
47°F - Mostly Cloudy
Partly Sunny
Tuesday
67°F - Partly Sunny
Partly Cloudy
Tuesday Night
49°F - Partly Cloudy
Partly Sunny
Wednesday
66°F - Partly Sunny
Partly Cloudy
Wednesday Night
48°F - Partly Cloudy
Mostly Sunny
Thursday
65°F - Mostly Sunny
Partly Cloudy
Thursday Night
45°F - Partly Cloudy

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:03 PM
Sunset: 7:04 PM
Daylight: 12 hrs mins
Moonrise: 6:32 PM
Moon Transit: 12:00 AM
Moonset: 5:55 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

6:02 PM - 7:32 PM
5:25 AM - 6:55 AM

Action Rating: 6 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: 7:03 AM
Sun Transit: 1:03 PM
Sunset: 7:04 PM
Daylight: 12 hrs mins
Moonrise: 6:32 PM
Moon Transit: 12:00 AM
Moonset: 5:55 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

6:02 PM - 7:32 PM
5:25 AM - 6:55 AM

Action Rating: 6 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: 7:03 AM
Sun Transit: 1:03 PM
Sunset: 7:04 PM
Daylight: 12 hrs mins
Moonrise: 6:32 PM
Moon Transit: 12:00 AM
Moonset: 5:55 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

6:02 PM - 7:32 PM
5:25 AM - 6:55 AM

Action Rating: 6 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: 7:04 AM
Sun Transit: 1:03 PM
Sunset: 7:02 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:51 PM
Moon Transit: 5:33 AM
Moonset: 7:06 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:21 PM - 7:51 PM
6:36 AM - 8:06 AM

Action Rating: 6 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: 7:04 AM
Sun Transit: 1:03 PM
Sunset: 7:02 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:51 PM
Moon Transit: 5:33 AM
Moonset: 7:06 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:21 PM - 7:51 PM
6:36 AM - 8:06 AM

Action Rating: 6 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: 7:05 AM
Sun Transit: 1:03 PM
Sunset: 7:00 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:11 PM
Moon Transit: 1:27 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
8:48 AM - 11:18 AM

Minor Periods

6:41 PM - 8:11 PM
7:51 AM - 9:21 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: 7:05 AM
Sun Transit: 1:03 PM
Sunset: 7:00 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:11 PM
Moon Transit: 1:27 AM
Moonset: 8:21 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
8:48 AM - 11:18 AM

Minor Periods

6:41 PM - 8:11 PM
7:51 AM - 9:21 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: 7:07 AM
Sun Transit: 1:02 PM
Sunset: 6:58 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:37 PM
Moon Transit: 2:16 AM
Moonset: 9:37 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
9:38 AM - 12:08 AM

Minor Periods

7:07 PM - 8:37 PM
9:07 AM - 10:37 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: 7:07 AM
Sun Transit: 1:02 PM
Sunset: 6:58 PM
Daylight: 11 hrs 51 mins
Moonrise: 7:37 PM
Moon Transit: 2:16 AM
Moonset: 9:37 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
9:38 AM - 12:08 AM

Minor Periods

7:07 PM - 8:37 PM
9:07 AM - 10:37 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: 7:08 AM
Sun Transit: 1:02 PM
Sunset: 6:56 PM
Daylight: 11 hrs 48 mins
Moonrise: 8:08 PM
Moon Transit: 3:09 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
10:32 AM - 1:02 PM

Minor Periods

7:38 PM - 9:08 PM
10:27 AM - 11:57 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: 7:08 AM
Sun Transit: 1:02 PM
Sunset: 6:56 PM
Daylight: 11 hrs 48 mins
Moonrise: 8:08 PM
Moon Transit: 3:09 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
10:32 AM - 1:02 PM

Minor Periods

7:38 PM - 9:08 PM
10:27 AM - 11:57 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: 7:09 AM
Sun Transit: 1:02 PM
Sunset: 6:54 PM
Daylight: 11 hrs 45 mins
Moonrise: 8:49 PM
Moon Transit: 4:05 AM
Moonset: 12:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
11:30 AM - 2:00 PM

Minor Periods

8:19 PM - 9:49 PM
11:47 AM - 1:17 PM

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: 7:09 AM
Sun Transit: 1:02 PM
Sunset: 6:54 PM
Daylight: 11 hrs 45 mins
Moonrise: 8:49 PM
Moon Transit: 4:05 AM
Moonset: 12:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
11:30 AM - 2:00 PM

Minor Periods

8:19 PM - 9:49 PM
11:47 AM - 1:17 PM

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: 7:10 AM
Sun Transit: 1:01 PM
Sunset: 6:53 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:42 PM
Moon Transit: 5:06 AM
Moonset: 1:31 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
12:31 AM - 3:01 PM

Minor Periods

9:12 PM - 10:42 PM
1:01 PM - 2:31 PM

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: 7:10 AM
Sun Transit: 1:01 PM
Sunset: 6:53 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:42 PM
Moon Transit: 5:06 AM
Moonset: 1:31 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
12:31 AM - 3:01 PM

Minor Periods

9:12 PM - 10:42 PM
1:01 PM - 2:31 PM

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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