Water Temperature of the Santiam River in Jefferson, OR
Current Water Temperature
60.6°F
Measurement Time: Saturday, May 30, 2026, 12:30 PM PDT
Temperature Locations
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Local Points of Interest
Santium River Rest AreaSantiam 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
59.3°F

Sunny
57.8°F
59.3°F
55%
NW 7.8 mph
13.9 mph
57.8°F
43.2°F
0 in
0%
6 mi
1024 mbar
0.1
Five Day Weather Forecast

Sat
H: 69°F
L: 44°F

Sun
H: 68°F
L: 36°F

Mon
H: 76°F
L: 39°F

Tue
H: 81°F
L: 48°F

Wed
H: 72°F
L: 49°F
Air Quality
AQI:
1 - Good
PM2.5:
6.95 μg/m3
PM10:
10.35 μg/m3
Carbon Monoxide: 123.85 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 65 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 65 μg/m3
Astronomical
Sunrise: 5:31 AM
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 19 mins
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 19 mins
Moonrise: 8:56 PM
Moon Transit: 12:15 AM
Moonset: 4:34 AM
Moon Phase: Full
Moon Illumination: 99.8%
Moon Transit: 12:15 AM
Moonset: 4:34 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:36 AM - 10:06 AM
Minor Periods
8:26 PM - 9:56 PM4:04 AM - 5:34 AM
Action Rating: 5 out of 5
Saturday, May 30, 2026
Weather Forecast
Sunny
68.7°F
44.2°F
56.2°F
57%
0 in
0%
0%
9.2 mph
7
Air Quality
AQI:
1 - Good
PM2.5:
8.14 μg/m3
PM10:
12.47 μg/m3
Carbon Monoxide: 128.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 63.83 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 63.83 μg/m3
Astronomical
Sunrise: 5:31 AM
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 19 mins
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 19 mins
Moonrise: 8:56 PM
Moon Transit: 12:15 AM
Moonset: 4:34 AM
Moon Phase: Full
Moon Illumination: 99.8%
Moon Transit: 12:15 AM
Moonset: 4:34 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:36 AM - 10:06 AM
Minor Periods
8:26 PM - 9:56 PM4:04 AM - 5:34 AM
Action Rating: 5 out of 5
Sunday, May 31, 2026
Weather Forecast
Sunny
67.8°F
36.4°F
53.5°F
64%
0 in
0%
0%
9.2 mph
6.9
Air Quality
AQI:
1 - Good
PM2.5:
6.23 μg/m3
PM10:
9.08 μg/m3
Carbon Monoxide: 123.14 μg/m3
Nitrogen Dioxide: 3.11 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 57.29 μg/m3
Nitrogen Dioxide: 3.11 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 57.29 μg/m3
Astronomical
Sunrise: 5:30 AM
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 21 mins
Sun Transit: 1:09 PM
Sunset: 8:50 PM
Daylight: 15 hrs 21 mins
Moonrise: 9:55 PM
Moon Transit: 1:05 AM
Moonset: 5:11 AM
Moon Phase: Full
Moon Illumination: 99.6%
Moon Transit: 1:05 AM
Moonset: 5:11 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM8:26 AM - 10:56 AM
Minor Periods
9:25 PM - 10:55 PM4:41 AM - 6:11 AM
Action Rating: 3 out of 5
Monday, June 1, 2026
Weather Forecast
Sunny
76.2°F
39.3°F
57.5°F
67%
0 in
0%
0%
6.5 mph
7.1
Air Quality
AQI:
1 - Good
PM2.5:
6.34 μg/m3
PM10:
8.83 μg/m3
Carbon Monoxide: 134.74 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 70.17 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 70.17 μg/m3
Astronomical
Sunrise: 5:29 AM
Sun Transit: 1:10 PM
Sunset: 8:51 PM
Daylight: 15 hrs 22 mins
Sun Transit: 1:10 PM
Sunset: 8:51 PM
Daylight: 15 hrs 22 mins
Moonrise: 10:47 PM
Moon Transit: 1:56 AM
Moonset: 5:56 AM
Moon Phase: Full
Moon Illumination: 96.8%
Moon Transit: 1:56 AM
Moonset: 5:56 AM
Moon Phase: Full
Moon Illumination: 96.8%
Best Times for Fishing or Hunting
Major Periods
1:26 AM - 3:56 AM9:18 AM - 11:48 AM
Minor Periods
10:17 PM - 11:47 PM5:26 AM - 6:56 AM
Action Rating: 4 out of 5
Tuesday, June 2, 2026
Weather Forecast
Sunny
80.5°F
47.7°F
62.5°F
66%
0 in
0%
0%
7.2 mph
7.7
Air Quality
AQI:
1 - Good
PM2.5:
7.61 μg/m3
PM10:
9.94 μg/m3
Carbon Monoxide: 168.07 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 74.96 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 74.96 μg/m3
Astronomical
Sunrise: 5:29 AM
Sun Transit: 1:10 PM
Sunset: 8:52 PM
Daylight: 15 hrs 23 mins
Sun Transit: 1:10 PM
Sunset: 8:52 PM
Daylight: 15 hrs 23 mins
Moonrise: 11:28 PM
Moon Transit: 2:47 AM
Moonset: 6:51 AM
Moon Phase: Full
Moon Illumination: 91.7%
Moon Transit: 2:47 AM
Moonset: 6:51 AM
Moon Phase: Full
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
2:17 AM - 4:47 AM10:09 AM - 12:39 AM
Minor Periods
12:00 AM - 12:00 AM6:21 AM - 7:51 AM
Action Rating: 3 out of 5
Wednesday, June 3, 2026
Weather Forecast
Partly Cloudy
72.4°F
49.1°F
59.8°F
62%
0 in
0%
0%
6.5 mph
6.7
Air Quality
AQI:
1 - Good
PM2.5:
8.53 μg/m3
PM10:
12 μg/m3
Carbon Monoxide: 146.5 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 51 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 51 μg/m3
Astronomical
Sunrise: 5:28 AM
Sun Transit: 1:10 PM
Sunset: 8:53 PM
Daylight: 15 hrs 24 mins
Sun Transit: 1:10 PM
Sunset: 8:53 PM
Daylight: 15 hrs 24 mins
Moonrise: 12:28 AM
Moon Transit: 3:38 AM
Moonset: 7:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.4%
Moon Transit: 3:38 AM
Moonset: 7:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
3:08 AM - 5:38 AM10:59 AM - 1:29 PM
Minor Periods
7:22 AM - 8:52 AM12:00 AM - 12:00 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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