Water Temperature of the Middle Santiam River in Cascadia, OR

Current Water Temperature

47.1°F

Measurement Time: Monday, March 16, 2026, 11:30 AM 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

66.8°F
Sunny
Sunny
66.8°F
67.2°F
72%
WSW 2.5 mph
2.9 mph
66.8°F
58.6°F
0 in
0%
6 mi
1018 mbar
0.4

Five Day Weather Forecast

Sunny
Mon
H: 70°F
L: 50°F
Cloudy
Tue
H: 63°F
L: 44°F
Sunny
Wed
H: 69°F
L: 46°F
Partly Cloudy
Thu
H: 72°F
L: 49°F
Patchy rain nearby
Fri
H: 65°F
L: 46°F

Air Quality

AQI: 1 - Good
PM2.5: 5.45 μg/m3
PM10: 6.25 μg/m3
Carbon Monoxide: 174.85 μg/m3
Nitrogen Dioxide: 4.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:22 AM
Moon Transit: 11:31 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

6:57 PM - 9:27 PM
11:01 AM - 1:31 PM

Minor Periods

4:22 PM - 5:52 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Monday, March 16, 2026

Weather Forecast

Sunny
70°F
49.5°F
58.3°F
57%
0 in
0%
0%
5.4 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 12.93 μg/m3
Carbon Monoxide: 157.13 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 73.76 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:22 AM
Moon Transit: 11:31 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

6:57 PM - 9:27 PM
11:01 AM - 1:31 PM

Minor Periods

4:22 PM - 5:52 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Tuesday, March 17, 2026

Weather Forecast

Cloudy
63.1°F
44.4°F
53°F
68%
0 in
0%
0%
5.1 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 3.99 μg/m3
PM10: 4.59 μg/m3
Carbon Monoxide: 164.25 μg/m3
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 85.24 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:43 AM
Moon Transit: 12:18 AM
Moonset: 6:06 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:43 PM - 10:13 PM
11:48 AM - 2:18 PM

Minor Periods

5:36 PM - 7:06 PM
6:13 AM - 7:43 AM

Action Rating: 6 out of 5

Wednesday, March 18, 2026

Weather Forecast

Sunny
69.3°F
46.4°F
56.9°F
41%
0 in
0%
0%
5.1 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 3.21 μg/m3
PM10: 3.68 μg/m3
Carbon Monoxide: 166.93 μg/m3
Nitrogen Dioxide: 3.34 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:19 PM
Daylight: 12 hrs 4 mins
Moonrise: 7:02 AM
Moon Transit: 10:31 PM
Moonset: 7:20 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:50 PM - 8:20 PM
6:32 AM - 8:02 AM

Action Rating: 4 out of 5

Thursday, March 19, 2026

Weather Forecast

Partly Cloudy
71.6°F
49.1°F
57.4°F
44%
0 in
0%
0%
7.4 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 2.67 μg/m3
PM10: 3.06 μg/m3
Carbon Monoxide: 149.27 μg/m3
Nitrogen Dioxide: 3.08 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 86.16 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

Patchy rain nearby
64.6°F
45.9°F
53.9°F
80%
0.06 in
85%
0%
6.9 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 4.31 μg/m3
PM10: 4.93 μg/m3
Carbon Monoxide: 149.94 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 57.38 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

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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