Water Temperature of the Santiam River in Jefferson, OR

Current Water Temperature

59.4°F

Measurement Time: Saturday, September 5, 2026, 3:30 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

57°F
Mostly Cloudy
Mostly Cloudy
91%
N 1 mph
54°F

Weather Forecast

Mostly Cloudy then Patchy Fog
Tonight
51°F - Mostly Cloudy then Patchy Fog
Patchy Fog then Slight Chance Showers And Thunderstorms
Sunday
68°F - Patchy Fog then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Patchy Fog
Sunday Night
50°F - Slight Chance Rain Showers then Patchy Fog
Patchy Fog then Mostly Sunny
Labor Day
69°F - Patchy Fog then Mostly Sunny
Mostly Clear
Monday Night
50°F - Mostly Clear
Mostly Sunny
Tuesday
75°F - Mostly Sunny
Mostly Clear
Tuesday Night
53°F - Mostly Clear
Sunny
Wednesday
83°F - Sunny
Mostly Clear
Wednesday Night
55°F - Mostly Clear
Sunny
Thursday
79°F - Sunny
Partly Cloudy then Slight Chance Light Rain
Thursday Night
54°F - Partly Cloudy then Slight Chance Light Rain
Slight Chance Light Rain
Friday
71°F - Slight Chance Light Rain
Slight Chance Light Rain
Friday Night
52°F - Slight Chance Light Rain
Slight Chance Light Rain
Saturday
70°F - Slight Chance Light Rain

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:41 PM
Daylight: 13 hrs 1 mins
Moonrise: 12:47 AM
Moon Transit: 8:15 AM
Moonset: 4:40 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
3:40 PM - 6:10 PM

Minor Periods

4:10 PM - 5:40 PM
12:00 AM - 12:00 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: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:41 PM
Daylight: 13 hrs 1 mins
Moonrise: 12:47 AM
Moon Transit: 8:15 AM
Moonset: 4:40 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
3:40 PM - 6:10 PM

Minor Periods

4:10 PM - 5:40 PM
12:00 AM - 12:00 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: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:39 PM
Daylight: 12 hrs 58 mins
Moonrise: 12:56 AM
Moon Transit: 9:17 AM
Moonset: 5:28 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:47 AM - 11:17 AM
4:42 PM - 7:12 PM

Minor Periods

4:58 PM - 6:28 PM
12:26 AM - 1:56 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: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:39 PM
Daylight: 12 hrs 58 mins
Moonrise: 12:56 AM
Moon Transit: 9:17 AM
Moonset: 5:28 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:47 AM - 11:17 AM
4:42 PM - 7:12 PM

Minor Periods

4:58 PM - 6:28 PM
12:26 AM - 1:56 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: 6:42 AM
Sun Transit: 1:10 PM
Sunset: 7:37 PM
Daylight: 12 hrs 55 mins
Moonrise: 2:15 AM
Moon Transit: 10:17 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:40 PM - 8:10 PM
9:47 AM - 12:17 AM

Minor Periods

5:35 PM - 7:05 PM
1:45 AM - 3:15 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: 6:42 AM
Sun Transit: 1:10 PM
Sunset: 7:37 PM
Daylight: 12 hrs 55 mins
Moonrise: 2:15 AM
Moon Transit: 10:17 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:40 PM - 8:10 PM
9:47 AM - 12:17 AM

Minor Periods

5:35 PM - 7:05 PM
1:45 AM - 3:15 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: 6:43 AM
Sun Transit: 1:09 PM
Sunset: 7:35 PM
Daylight: 12 hrs 52 mins
Moonrise: 3:36 AM
Moon Transit: 11:12 AM
Moonset: 6:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:34 PM - 9:04 PM
10:42 AM - 1:12 PM

Minor Periods

6:03 PM - 7:33 PM
3:06 AM - 4:36 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: 6:43 AM
Sun Transit: 1:09 PM
Sunset: 7:35 PM
Daylight: 12 hrs 52 mins
Moonrise: 3:36 AM
Moon Transit: 11:12 AM
Moonset: 6:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:34 PM - 9:04 PM
10:42 AM - 1:12 PM

Minor Periods

6:03 PM - 7:33 PM
3:06 AM - 4:36 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: 6:44 AM
Sun Transit: 1:09 PM
Sunset: 7:34 PM
Daylight: 12 hrs 49 mins
Moonrise: 4:56 AM
Moon Transit: 12:03 AM
Moonset: 6:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:25 PM - 9:55 PM
11:33 AM - 2:03 PM

Minor Periods

6:26 PM - 7:56 PM
4:26 AM - 5:56 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: 6:44 AM
Sun Transit: 1:09 PM
Sunset: 7:34 PM
Daylight: 12 hrs 49 mins
Moonrise: 4:56 AM
Moon Transit: 12:03 AM
Moonset: 6:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:25 PM - 9:55 PM
11:33 AM - 2:03 PM

Minor Periods

6:26 PM - 7:56 PM
4:26 AM - 5:56 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: 6:46 AM
Sun Transit: 1:09 PM
Sunset: 7:32 PM
Daylight: 12 hrs 46 mins
Moonrise: 6:13 AM
Moon Transit: 12:52 AM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:12 PM - 10:42 PM
12:22 AM - 2:52 PM

Minor Periods

6:46 PM - 8:16 PM
5:43 AM - 7:13 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: 6:46 AM
Sun Transit: 1:09 PM
Sunset: 7:32 PM
Daylight: 12 hrs 46 mins
Moonrise: 6:13 AM
Moon Transit: 12:52 AM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:12 PM - 10:42 PM
12:22 AM - 2:52 PM

Minor Periods

6:46 PM - 8:16 PM
5:43 AM - 7:13 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: 6:47 AM
Sun Transit: 1:08 PM
Sunset: 7:30 PM
Daylight: 12 hrs 43 mins
Moonrise: 7:27 AM
Moon Transit: 1:38 PM
Moonset: 7:35 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

8:57 PM - 11:27 PM
1:08 PM - 3:38 PM

Minor Periods

7:05 PM - 8:35 PM
6:57 AM - 8:27 AM

Action Rating: 5 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: 6:47 AM
Sun Transit: 1:08 PM
Sunset: 7:30 PM
Daylight: 12 hrs 43 mins
Moonrise: 7:27 AM
Moon Transit: 1:38 PM
Moonset: 7:35 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

8:57 PM - 11:27 PM
1:08 PM - 3:38 PM

Minor Periods

7:05 PM - 8:35 PM
6:57 AM - 8:27 AM

Action Rating: 5 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: 6:48 AM
Sun Transit: 1:08 PM
Sunset: 7:28 PM
Daylight: 12 hrs 40 mins
Moonrise: 8:40 AM
Moon Transit: 2:23 PM
Moonset: 7:55 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:53 PM - 4:23 PM

Minor Periods

7:25 PM - 8:55 PM
8:10 AM - 9:40 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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