Water Temperature of the Middle Santiam River in Cascadia, OR

Current Water Temperature

47.5°F

Measurement Time: Thursday, March 19, 2026, 4:00 PM PDT

Temperature Locations

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Local Points of Interest

Elk Creek; Green Peter Lake

Middle Santiam River

Station Name: MIDDLE SANTIAM R NEAR CASCADIA, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,096 feet

Nearest Address:
Cascadia, OR 97350
Linn County

GPS Coordinates: 44.5151239, -122.3720249

Nearby Water Temperatures

Quartzville Creek, Cascadia, OR (3.6 mi)
Middle Santiam River, Foster, OR (9.9 mi)
South Santiam River, Cascadia, OR (10.5 mi)
Blowout Creek, Detroit, OR (15.2 mi)
Detroit Lake, Detroit, OR (15.3 mi)
North Santiam River, Niagara, OR (16.9 mi)
South Santiam River, Sweet Home, OR (17.2 mi)
North Santiam River, Idanha, OR (18.8 mi)
Breitenbush River, Detroit, OR (20.3 mi)
Smith River, Belknap Springs, OR (20.3 mi)
Blue River, Blue River, OR (21.2 mi)
McKenzie River, Clear Lake, OR (21.4 mi)
Little North Santiam River, Lyons, OR (21.6 mi)
Lookout Creek, Blue River, OR (21.9 mi)
South Santiam River, Waterloo, OR (22.3 mi)

Weather for Cascadia, Oregon

Current Weather

58.1°F
Clear
Clear
58.3°F
58.1°F
39%
SE 3.8 mph
8 mph
58.3°F
33.2°F
0 in
0%
6 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 73°F
L: 53°F
Partly Cloudy
Fri
H: 67°F
L: 53°F
Moderate rain
Sat
H: 53°F
L: 43°F
Partly Cloudy
Sun
H: 54°F
L: 37°F
Partly Cloudy
Mon
H: 56°F
L: 33°F

Air Quality

AQI: 1 - Good
PM2.5: 2.45 μg/m3
PM10: 2.55 μg/m3
Carbon Monoxide: 133.85 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:00 AM
Sunset: 7:21 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:22 AM
Moon Transit: 12:00 AM
Moonset: 8:37 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:18 PM - 11:48 PM

Minor Periods

8:07 PM - 9:37 PM
6:52 AM - 8:22 AM

Action Rating: 4 out of 5

Thursday, March 19, 2026

Weather Forecast

Sunny
73°F
53.2°F
61.7°F
42%
0 in
0%
0%
6.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 2.52 μg/m3
PM10: 2.93 μg/m3
Carbon Monoxide: 145.73 μg/m3
Nitrogen Dioxide: 2.84 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 79.84 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:00 AM
Sunset: 7:21 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:22 AM
Moon Transit: 12:00 AM
Moonset: 8:37 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:18 PM - 11:48 PM

Minor Periods

8:07 PM - 9:37 PM
6:52 AM - 8:22 AM

Action Rating: 4 out of 5

Friday, March 20, 2026

Weather Forecast

Partly Cloudy
66.7°F
53.3°F
59.3°F
60%
0 in
0%
0%
6.3 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 2.56 μg/m3
PM10: 2.68 μg/m3
Carbon Monoxide: 147.69 μg/m3
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 63.8 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 7:27 AM
Sunset: 7:22 PM
Daylight: 12 hrs 10 mins
Moonrise: 7:43 AM
Moon Transit: 2:41 PM
Moonset: 9:56 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:11 PM - 4:41 PM

Minor Periods

9:26 PM - 10:56 PM
7:13 AM - 8:43 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Moderate rain
52.7°F
42.8°F
48.5°F
80%
0.45 in
86%
0%
5.4 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 2.79 μg/m3
PM10: 3.42 μg/m3
Carbon Monoxide: 164.89 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 66.4 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 7:23 PM
Daylight: 12 hrs 13 mins
Moonrise: 8:08 AM
Moon Transit: 3:34 PM
Moonset: 11:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:04 PM - 5:34 PM

Minor Periods

12:00 AM - 12:00 AM
7:38 AM - 9:08 AM

Action Rating: 3 out of 5

Sunday, March 22, 2026

Weather Forecast

Partly Cloudy
53.8°F
36.5°F
44.6°F
60%
0 in
0%
0%
5.8 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 3.83 μg/m3
PM10: 4.9 μg/m3
Carbon Monoxide: 185.19 μg/m3
Nitrogen Dioxide: 4.04 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 74.8 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 12 hrs 16 mins
Moonrise: 8:38 AM
Moon Transit: 4:31 PM
Moonset: 12:18 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:01 PM - 6:31 PM

Minor Periods

8:08 AM - 9:38 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, March 23, 2026

Weather Forecast

Partly Cloudy
55.6°F
32.8°F
42.2°F
70%
0 in
0%
0%
5.1 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 4.34 μg/m3
PM10: 4.93 μg/m3
Carbon Monoxide: 216.12 μg/m3
Nitrogen Dioxide: 7.31 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 53.46 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:00 AM
Sunset: 7:26 PM
Daylight: 12 hrs 19 mins
Moonrise: 9:17 AM
Moon Transit: 5:32 PM
Moonset: 12:40 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
5:02 PM - 7:32 PM

Minor Periods

8:47 AM - 10:17 AM
12:10 AM - 1:40 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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