Water Temperature of the South Santiam River in Cascadia, OR

Current Water Temperature

32.0°F

Measurement Time: Wednesday, September 23, 2026, 11:03 PM PDT

Temperature Locations

View Nearby Locations     View All Oregon Locations     View Locations Near Me

Local Points of Interest

Cascadia State Park; Foster, OR

South Santiam River

Station Name: SOUTH SANTIAM RIVER BELOW CASCADIA, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 860 feet

Nearest Address:
47795 Santiam Hwy
Cascadia, OR 97329
Linn County

GPS Coordinates: 44.39179225, -122.4975817

Nearby Water Temperatures

Middle Santiam River, Foster, OR (4.7 mi)
South Santiam River, Sweet Home, OR (9.5 mi)
Middle Santiam River, Cascadia, OR (10.5 mi)
Quartzville Creek, Cascadia, OR (10.7 mi)
Blue River, Blue River, OR (16.6 mi)
North Fork Quartz Creek, Blue River, OR (16.9 mi)
Lookout Creek, Blue River, OR (17.3 mi)
Blue River Lake, Blue River, OR (17.4 mi)
South Santiam River, Waterloo, OR (17.7 mi)
Blue River, Blue River, OR (17.8 mi)
McKenzie River, Vida, OR (18.5 mi)
South Fork McKenzie River, Rainbow, OR (21.6 mi)
Smith River, Belknap Springs, OR (22.6 mi)
Smith River, Foster, OR (23.3 mi)
McKenzie River, Belknap Springs, OR (23.7 mi)

Weather for Cascadia, Oregon

Current Weather

51°F
Partly Sunny
Partly Sunny
81%
S 3 mph
45°F

Weather Forecast

Mostly Cloudy
Today
76°F - Mostly Cloudy
Rain
Tonight
50°F - Rain
Showers And Thunderstorms
Friday
56°F - Showers And Thunderstorms
Chance Light Rain
Friday Night
43°F - Chance Light Rain
Mostly Sunny
Saturday
65°F - Mostly Sunny
Mostly Cloudy
Saturday Night
44°F - Mostly Cloudy
Mostly Sunny
Sunday
64°F - Mostly Sunny
Partly Cloudy
Sunday Night
44°F - Partly Cloudy
Mostly Sunny
Monday
66°F - Mostly Sunny
Partly Cloudy
Monday Night
46°F - Partly Cloudy
Slight Chance Light Rain
Tuesday
68°F - Slight Chance Light Rain
Partly Cloudy
Tuesday Night
48°F - Partly Cloudy
Mostly Sunny
Wednesday
70°F - Mostly Sunny
Partly Cloudy then Slight Chance Light Rain
Wednesday Night
49°F - Partly Cloudy then Slight Chance Light Rain

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:01 PM
Sunset: 7:03 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:10 PM
Moon Transit: 11:55 PM
Moonset: 4:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
4:13 AM - 5:43 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: 7:00 AM
Sun Transit: 1:01 PM
Sunset: 7:03 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:10 PM
Moon Transit: 11:55 PM
Moonset: 4:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
4:13 AM - 5:43 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: 7:00 AM
Sun Transit: 1:01 PM
Sunset: 7:03 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:10 PM
Moon Transit: 11:55 PM
Moonset: 4:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
4:13 AM - 5:43 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: 7:01 AM
Sun Transit: 1:01 PM
Sunset: 7:01 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:29 PM
Moon Transit: 12:00 AM
Moonset: 5:52 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:19 AM - 9:49 AM

Minor Periods

5:59 PM - 7:29 PM
5:22 AM - 6:52 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: 7:01 AM
Sun Transit: 1:01 PM
Sunset: 7:01 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:29 PM
Moon Transit: 12:00 AM
Moonset: 5:52 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:19 AM - 9:49 AM

Minor Periods

5:59 PM - 7:29 PM
5:22 AM - 6:52 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: 7:02 AM
Sun Transit: 1:01 PM
Sunset: 7:00 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:49 PM
Moon Transit: 5:33 AM
Moonset: 7:04 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

6:19 PM - 7:49 PM
6:34 AM - 8:04 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: 7:02 AM
Sun Transit: 1:01 PM
Sunset: 7:00 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:49 PM
Moon Transit: 5:33 AM
Moonset: 7:04 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

6:19 PM - 7:49 PM
6:34 AM - 8:04 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: 7:03 AM
Sun Transit: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 55 mins
Moonrise: 7:10 PM
Moon Transit: 1:25 AM
Moonset: 8:18 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
8:50 AM - 11:20 AM

Minor Periods

6:40 PM - 8:10 PM
7:48 AM - 9:18 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: 7:03 AM
Sun Transit: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 55 mins
Moonrise: 7:10 PM
Moon Transit: 1:25 AM
Moonset: 8:18 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
8:50 AM - 11:20 AM

Minor Periods

6:40 PM - 8:10 PM
7:48 AM - 9:18 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: 7:04 AM
Sun Transit: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 52 mins
Moonrise: 7:35 PM
Moon Transit: 2:14 AM
Moonset: 9:34 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
9:40 AM - 12:10 AM

Minor Periods

7:05 PM - 8:35 PM
9:04 AM - 10:34 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: 7:04 AM
Sun Transit: 1:00 PM
Sunset: 6:56 PM
Daylight: 11 hrs 52 mins
Moonrise: 7:35 PM
Moon Transit: 2:14 AM
Moonset: 9:34 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
9:40 AM - 12:10 AM

Minor Periods

7:05 PM - 8:35 PM
9:04 AM - 10:34 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: 7:06 AM
Sun Transit: 1:00 PM
Sunset: 6:54 PM
Daylight: 11 hrs 49 mins
Moonrise: 8:07 PM
Moon Transit: 3:06 AM
Moonset: 10:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:36 AM - 5:06 AM
10:34 AM - 1:04 PM

Minor Periods

7:37 PM - 9:07 PM
10:24 AM - 11:54 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: 7:06 AM
Sun Transit: 1:00 PM
Sunset: 6:54 PM
Daylight: 11 hrs 49 mins
Moonrise: 8:07 PM
Moon Transit: 3:06 AM
Moonset: 10:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:36 AM - 5:06 AM
10:34 AM - 1:04 PM

Minor Periods

7:37 PM - 9:07 PM
10:24 AM - 11:54 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: 7:07 AM
Sun Transit: 1:00 PM
Sunset: 6:52 PM
Daylight: 11 hrs 46 mins
Moonrise: 8:49 PM
Moon Transit: 4:03 AM
Moonset: 12:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
11:32 AM - 2:02 PM

Minor Periods

8:19 PM - 9:49 PM
11:43 AM - 1:13 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: 7:07 AM
Sun Transit: 1:00 PM
Sunset: 6:52 PM
Daylight: 11 hrs 46 mins
Moonrise: 8:49 PM
Moon Transit: 4:03 AM
Moonset: 12:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
11:32 AM - 2:02 PM

Minor Periods

8:19 PM - 9:49 PM
11:43 AM - 1:13 PM

Action Rating: 2 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.

Webcams Near Cascadia, OR