Water Temperature of the North Santiam River in Niagara, OR

Current Water Temperature

41.0°F

Measurement Time: Saturday, February 21, 2026, 2:10 AM PST

Temperature Locations

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North Santiam River

Station Name: NORTH SANTIAM RIVER AT NIAGARA, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,158 feet

Nearest Address:
N Santiam Hwy
Niagara, OR 97346
Marion County

GPS Coordinates: 44.75377778, -122.2974444

Nearby Water Temperatures

Detroit Lake, Detroit, OR (3.5 mi)
Breitenbush River, Detroit, OR (8.3 mi)
North Santiam River, Idanha, OR (10.2 mi)
Blowout Creek, Detroit, OR (10.7 mi)
Little North Santiam River, Lyons, OR (14.1 mi)
Quartzville Creek, Cascadia, OR (16.3 mi)
Middle Santiam River, Cascadia, OR (16.9 mi)
North Santiam River, Mehama, OR (18.7 mi)
Middle Santiam River, Foster, OR (24.5 mi)
South Santiam River, Cascadia, OR (26.9 mi)
Clackamas River, Three Lynx, OR (27.9 mi)
Fish Creek, Three Lynx, OR (28.1 mi)
Clackamas River, Estacada, OR (29.4 mi)
South Santiam River, Sweet Home, OR (30.4 mi)
McKenzie River, Clear Lake, OR (30.9 mi)

Weather for Niagara, Oregon

Current Weather

41.5°F
Light rain
Light rain
37.1°F
42.6°F
93%
E 6.7 mph
7.7 mph
36.8°F
33.2°F
0 in
100%
9 mi
1013 mbar
0.5

Five Day Weather Forecast

Moderate rain
Sat
H: 50°F
L: 35°F
Heavy rain
Sun
H: 45°F
L: 31°F
Heavy rain
Mon
H: 46°F
L: 35°F
Heavy rain
Tue
H: 46°F
L: 36°F
Patchy rain nearby
Wed
H: 44°F
L: 20°F

Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 4.75 μg/m3
Carbon Monoxide: 175.85 μg/m3
Nitrogen Dioxide: 4.15 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:22 AM
Sunset: 5:46 PM
Daylight: 10 hrs 46 mins
Moonrise: 8:39 AM
Moon Transit: 3:47 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:17 PM - 5:47 PM

Minor Periods

12:00 AM - 12:00 AM
8:09 AM - 9:39 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued February 20 at 8:35PM PST until February 21 at 10:00PM PST by NWS Portland OR

Effective: Fri February 20, 2026, 8:35 PM
Expires: Sat February 21, 2026, 11:00 AM

* WHAT...Snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...From 4 AM to 10 PM PST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Saturday, February 21, 2026

Weather Forecast

Moderate rain
49.6°F
34.9°F
41.9°F
64%
0.36 in
83%
0%
7.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.08 μg/m3
PM10: 3.65 μg/m3
Carbon Monoxide: 185.21 μg/m3
Nitrogen Dioxide: 3.5 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 87.48 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:22 AM
Sunset: 5:46 PM
Daylight: 10 hrs 46 mins
Moonrise: 8:39 AM
Moon Transit: 3:47 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:17 PM - 5:47 PM

Minor Periods

12:00 AM - 12:00 AM
8:09 AM - 9:39 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Heavy rain
45.3°F
30.6°F
37°F
84%
1.74 in
86%
3%
7.6 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.87 μg/m3
PM10: 3.3 μg/m3
Carbon Monoxide: 168.77 μg/m3
Nitrogen Dioxide: 3.66 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 78.12 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:22 AM
Sunset: 5:48 PM
Daylight: 10 hrs 49 mins
Moonrise: 9:04 AM
Moon Transit: 4:40 PM
Moonset: 12:14 AM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:10 PM - 6:40 PM

Minor Periods

8:34 AM - 10:04 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Heavy rain
46°F
34.5°F
39.4°F
98%
4.99 in
88%
0%
4.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.77 μg/m3
PM10: 2.21 μg/m3
Carbon Monoxide: 151.97 μg/m3
Nitrogen Dioxide: 2.36 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 83.32 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:22 AM
Sunset: 5:49 PM
Daylight: 10 hrs 52 mins
Moonrise: 9:35 AM
Moon Transit: 5:37 PM
Moonset: 12:34 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
5:07 PM - 7:37 PM

Minor Periods

9:05 AM - 10:35 AM
12:04 AM - 1:34 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Heavy rain
45.5°F
36.1°F
38.6°F
99%
3.62 in
89%
0%
3.8 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.1 μg/m3
PM10: 4.37 μg/m3
Carbon Monoxide: 147.43 μg/m3
Nitrogen Dioxide: 2.42 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 80.28 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:22 AM
Sunset: 5:50 PM
Daylight: 10 hrs 55 mins
Moonrise: 10:17 AM
Moon Transit: 6:38 PM
Moonset: 1:53 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

1:08 AM - 3:38 AM
6:08 PM - 8:38 PM

Minor Periods

9:47 AM - 11:17 AM
1:23 AM - 2:53 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Patchy rain nearby
43.9°F
20.3°F
35.3°F
90%
0.02 in
87%
0%
3.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 5.19 μg/m3
Carbon Monoxide: 156.39 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 91.54 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:22 AM
Sunset: 5:52 PM
Daylight: 10 hrs 58 mins
Moonrise: 11:11 AM
Moon Transit: 7:40 PM
Moonset: 3:07 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
7:10 PM - 9:40 PM

Minor Periods

10:41 AM - 12:11 AM
2:37 AM - 4:07 AM

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.

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