Water Temperature of the North Santiam River in Jefferson, OR
Current Water Temperature
Measurement Time: Friday, March 13, 2026, 6:00 PM PDT
Temperature Locations
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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

Five Day Weather Forecast

Sat
H: 48°F
L: 34°F

Sun
H: 46°F
L: 33°F

Mon
H: 68°F
L: 42°F

Tue
H: 59°F
L: 43°F

Wed
H: 67°F
L: 46°F
Air Quality
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 87 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 51 mins
Moon Transit: 9:58 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
5:20 PM - 7:50 PM9:28 AM - 11:58 AM
Minor Periods
2:00 PM - 3:30 PM5:03 AM - 6:33 AM
Action Rating: 2 out of 5
Flood Watch issued March 13 at 2:12PM PDT until March 14 at 5:00PM PDT by NWS Portland OR
Effective: Fri March 13, 2026, 2:12 PM
Expires: Sat March 14, 2026, 3:00 AM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Oregon, including the following areas, Clackamas County Cascade Foothills, Clatsop County Coast, East Central Willamette Valley, East Portland Metro, Inner Portland Metro, Lower Columbia River, North Oregon Coast Range, North Oregon Coast Range Lowlands, Outer Southeast Portland Metro, Portland West Hills and Chehalem Mountain, Tillamook County Coast, Tualatin Valley, West Central Willamette Valley, West Columbia River Gorge I-84 Corridor and West Columbia River Gorge of Oregon above 500 ft and southwest Washington, including the following areas, Cowlitz County Lowlands, East Clark County Lowlands, Inner Vancouver Metro, North Clark County Lowlands, South Washington Cascade Foothills, West Columbia River Gorge SR 14 Corridor, Willapa Hills and Willapa and Wahkiakum Lowlands. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Area creeks and streams are running high and could flood with more heavy rain. Landslides and debris flows are possible during this flood event. People, structures, and roads located below steep slopes, in canyons, and near the mouths of canyons may be at serious risk from rapidly moving landslides. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.02 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 80.48 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 51 mins
Moon Transit: 9:58 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
5:20 PM - 7:50 PM9:28 AM - 11:58 AM
Minor Periods
2:00 PM - 3:30 PM5:03 AM - 6:33 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.52 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 59.4 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 11 hrs 54 mins
Moon Transit: 10:46 AM
Moonset: 3:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
6:08 PM - 8:38 PM10:16 AM - 12:46 AM
Minor Periods
3:11 PM - 4:41 PM5:32 AM - 7:02 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 17.13 μg/m3
Sulphur Dioxide: 3.11 μg/m3
Ozone: 36.92 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:19 PM
Daylight: 11 hrs 57 mins
Moon Transit: 11:34 AM
Moonset: 4:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
6:55 PM - 9:25 PM11:04 AM - 1:34 PM
Minor Periods
4:25 PM - 5:55 PM5:55 AM - 7:25 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.41 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 46.4 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:21 PM
Daylight: 12 hrs 1 mins
Moon Transit: 12:20 AM
Moonset: 6:08 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
7:41 PM - 10:11 PM11:50 AM - 2:20 PM
Minor Periods
5:38 PM - 7:08 PM6:16 AM - 7:46 AM
Action Rating: 6 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 13.8 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 34.85 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:22 PM
Daylight: 12 hrs 4 mins
Moon Transit: 10:31 PM
Moonset: 7:23 PM
Moon Phase: New
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
8:28 PM - 10:58 PM12:00 AM - 12:00 AM
Minor Periods
6:53 PM - 8:23 PM6:35 AM - 8:05 AM
Action Rating: 4 out of 5
