Water Temperature of the Middle Santiam River in Cascadia, OR

Current Water Temperature

41.4°F

Measurement Time: Tuesday, December 30, 2025, 7:30 PM PST

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

°F
Clear
Clear
47%
°F
°F
mph
mph
°F
millibars
°F
%
0 in
0%
mi
0

Five Day Weather Forecast

Sunny
Wed
H: 61°F
L: 34°F
Patchy rain nearby
Thu
H: 54°F
L: 36°F
Moderate rain
Fri
H: 53°F
L: 41°F
Moderate rain
Sat
H: 51°F
L: 35°F
Patchy rain nearby
Sun
H: 43°F
L: 36°F

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:12 AM
Sunset: 4:40 PM
Daylight: 8 hrs 54 mins
Moonrise: 1:42 PM
Moon Transit: 9:57 PM
Moonset: 5:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
9:27 PM - 11:57 PM

Minor Periods

1:12 PM - 2:42 PM
4:33 AM - 6:03 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 46.7°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 4.7 mph
UV Index: 0.2

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:12 AM
Sunset: 4:40 PM
Daylight: 8 hrs 54 mins
Moonrise: 1:42 PM
Moon Transit: 9:57 PM
Moonset: 5:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
9:27 PM - 11:57 PM

Minor Periods

1:12 PM - 2:42 PM
4:33 AM - 6:03 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 44.6°F
Average Humidity: 86%
Chance of Rain: 82%
Wind: 4.3 mph
UV Index: 0.1

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:13 AM
Sunset: 4:41 PM
Daylight: 8 hrs 55 mins
Moonrise: 2:36 PM
Moon Transit: 11:04 PM
Moonset: 6:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
12:00 AM - 12:00 AM

Minor Periods

2:06 PM - 3:36 PM
5:54 AM - 7:24 AM

Action Rating: 4 out of 5

Friday, January 2, 2026

Weather Forecast

Conditions: Moderate rain
Average Temperature: 46.5°F
Average Humidity: 83%
Chance of Rain: 89%
Wind: 8.3 mph
UV Index: 0.1

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:13 AM
Sunset: 4:42 PM
Daylight: 8 hrs 56 mins
Moonrise: 3:45 PM
Moon Transit: 12:00 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:36 AM - 9:06 AM

Minor Periods

3:15 PM - 4:45 PM
7:03 AM - 8:33 AM

Action Rating: 4 out of 5

Saturday, January 3, 2026

Weather Forecast

Conditions: Moderate rain
Average Temperature: 42.2°F
Average Humidity: 93%
Chance of Rain: 85%
Wind: 15.4 mph
UV Index: 0.2

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:14 AM
Sunset: 4:43 PM
Daylight: 8 hrs 57 mins
Moonrise: 5:04 PM
Moon Transit: 12:10 AM
Moonset: 8:28 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:42 AM - 10:12 AM

Minor Periods

4:34 PM - 6:04 PM
7:58 AM - 9:28 AM

Action Rating: 6 out of 5

Sunday, January 4, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 41.3°F
Average Humidity: 96%
Chance of Rain: 88%
Wind: 4.3 mph
UV Index: 0

Astronomical

Sunrise: 7:46 AM
Sun Transit: 12:14 AM
Sunset: 4:44 PM
Daylight: 8 hrs 58 mins
Moonrise: 6:26 PM
Moon Transit: 1:13 AM
Moonset: 9:09 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
8:43 AM - 11:13 AM

Minor Periods

5:56 PM - 7:26 PM
8:39 AM - 10:09 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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