Water Temperature of the Middle Santiam River in Cascadia, OR

Current Water Temperature

50.7°F

Measurement Time: Wednesday, October 21, 2026, 10:30 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

66.9°F
Sunny
Conditions: Sunny
Humidity: 38%
Feels Like: 62.8°F
Wind: WNW 3.6 mph
Wind Gusts: 10.3 mph
Pressure: 29.84 in
Precipitation: 0 in
Cloud Cover: 1%
Visibility: 6 mi
UV Index: 0.4

Weather Forecast

Sunny
Wed
H: 76°F
L: 44°F
Sunny
Thu
H: 64°F
L: 39°F
Sunny
Fri
H: 57°F
L: 31°F

Air Quality

PM2.5: 6 μg/m3
PM10: 7.4 μg/m3
Carbon Monoxide: 175 μg/m3
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:54 AM
Sunset: 6:15 PM
Daylight: 10 hrs 43 mins
Moonrise: 4:12 PM
Moon Transit: 9:46 PM
Moonset: 2:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.1%

Best Times for Fishing or Hunting

Major Periods

4:27 AM - 6:57 AM
9:16 PM - 11:46 PM

Minor Periods

3:42 PM - 5:12 PM
1:53 AM - 3:23 AM

Action Rating: 2 out of 5

Wednesday, October 21, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 56.3°F
Average Humidity: 46%
Chance of Rain: 3%
Wind: 6 mph
UV Index: 2.7

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: 7:32 AM
Sun Transit: 12:54 AM
Sunset: 6:15 PM
Daylight: 10 hrs 43 mins
Moonrise: 4:12 PM
Moon Transit: 9:46 PM
Moonset: 2:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.1%

Best Times for Fishing or Hunting

Major Periods

4:27 AM - 6:57 AM
9:16 PM - 11:46 PM

Minor Periods

3:42 PM - 5:12 PM
1:53 AM - 3:23 AM

Action Rating: 2 out of 5

Thursday, October 22, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 50.3°F
Average Humidity: 62%
Chance of Rain: 17%
Wind: 8.3 mph
UV Index: 2.8

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: 7:34 AM
Sun Transit: 12:53 AM
Sunset: 6:13 PM
Daylight: 10 hrs 40 mins
Moonrise: 4:31 PM
Moon Transit: 10:30 PM
Moonset: 3:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.3%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
12:00 AM - 12:00 AM

Minor Periods

4:01 PM - 5:31 PM
3:01 AM - 4:31 AM

Action Rating: 3 out of 5

Friday, October 23, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 41.8°F
Average Humidity: 75%
Chance of Rain: 13%
Wind: 5.6 mph
UV Index: 2.9

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: 7:35 AM
Sun Transit: 12:53 AM
Sunset: 6:12 PM
Daylight: 10 hrs 37 mins
Moonrise: 4:50 PM
Moon Transit: 3:06 PM
Moonset: 4:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.6%

Best Times for Fishing or Hunting

Major Periods

2:36 PM - 5:06 PM
2:36 PM - 5:06 PM

Minor Periods

4:20 PM - 5:50 PM
4:12 AM - 5:42 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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