Water Temperature of the Willamette River in Harrisburg, OR

Current Water Temperature

63.0°F

Measurement Time: Thursday, October 1, 2026, 4:30 AM PDT

Temperature Locations

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Local Points of Interest

Riverside Park

Willamette River

Station Name: WILLAMETTE RIVER AT HARRISBURG, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 308 feet

Nearest Address:
347 1st St
Harrisburg, OR 97446
Linn County

GPS Coordinates: 44.27040126, -123.1737036

Nearby Water Temperatures

Long Tom River, Monroe, OR (6.7 mi)
Long Tom River, Alvadore, OR (11.9 mi)
McKenzie River, Eugene, OR (12.6 mi)
Willamette River , Eugene, OR (12.7 mi)
McKenzie River, Springfield, OR (17.2 mi)
Cedar Creek, Thurston, OR (19.3 mi)
Camp Creek, Springfield, OR (19.9 mi)
South Santiam River, Waterloo, OR (23.4 mi)
McKenzie River, Walterville, OR (24.3 mi)
Willamette River , Albany, OR (25.7 mi)
South Santiam River, Sweet Home, OR (25.9 mi)
Middle Fork Willamette River, Fall Creek, OR (28 mi)
North Santiam River, Jefferson, OR (31.8 mi)
Santiam River, Jefferson, OR (32.9 mi)
Middle Santiam River, Foster, OR (33.2 mi)

Weather for Harrisburg, Oregon

Current Weather

63°F
Partly Sunny
Partly Sunny
64%
N 6 mph
51°F

Weather Forecast

Mostly Sunny
Today
77°F - Mostly Sunny
Partly Cloudy
Tonight
50°F - Partly Cloudy
Patchy Fog then Mostly Sunny
Friday
79°F - Patchy Fog then Mostly Sunny
Partly Cloudy
Friday Night
50°F - Partly Cloudy
Mostly Sunny
Saturday
79°F - Mostly Sunny
Mostly Clear
Saturday Night
51°F - Mostly Clear
Patchy Fog then Mostly Sunny
Sunday
81°F - Patchy Fog then Mostly Sunny
Partly Cloudy
Sunday Night
53°F - Partly Cloudy
Mostly Sunny
Monday
81°F - Mostly Sunny
Mostly Clear
Monday Night
50°F - Mostly Clear
Sunny
Tuesday
77°F - Sunny
Mostly Clear
Tuesday Night
48°F - Mostly Clear
Sunny
Wednesday
78°F - Sunny
Mostly Clear
Wednesday Night
49°F - Mostly Clear

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:02 PM
Sunset: 6:53 PM
Daylight: 11 hrs 43 mins
Moonrise: 9:45 PM
Moon Transit: 5:06 AM
Moonset: 1:29 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
12:31 AM - 3:01 PM

Minor Periods

9:15 PM - 10:45 PM
12:59 AM - 2:29 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:11 AM
Sun Transit: 1:02 PM
Sunset: 6:53 PM
Daylight: 11 hrs 43 mins
Moonrise: 9:45 PM
Moon Transit: 5:06 AM
Moonset: 1:29 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
12:31 AM - 3:01 PM

Minor Periods

9:15 PM - 10:45 PM
12:59 AM - 2:29 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:11 AM
Sun Transit: 1:02 PM
Sunset: 6:53 PM
Daylight: 11 hrs 43 mins
Moonrise: 9:45 PM
Moon Transit: 5:06 AM
Moonset: 1:29 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
12:31 AM - 3:01 PM

Minor Periods

9:15 PM - 10:45 PM
12:59 AM - 2:29 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:12 AM
Sun Transit: 1:01 PM
Sunset: 6:51 PM
Daylight: 11 hrs 40 mins
Moonrise: 10:51 PM
Moon Transit: 6:09 AM
Moonset: 2:34 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
1:33 PM - 4:03 PM

Minor Periods

10:21 PM - 11:51 PM
2:04 PM - 3:34 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:12 AM
Sun Transit: 1:01 PM
Sunset: 6:51 PM
Daylight: 11 hrs 40 mins
Moonrise: 10:51 PM
Moon Transit: 6:09 AM
Moonset: 2:34 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
1:33 PM - 4:03 PM

Minor Periods

10:21 PM - 11:51 PM
2:04 PM - 3:34 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:13 AM
Sun Transit: 1:01 PM
Sunset: 6:50 PM
Daylight: 11 hrs 37 mins
Moonrise: 12:05 PM
Moon Transit: 7:11 AM
Moonset: 3:25 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:41 AM - 9:11 AM
2:35 PM - 5:05 PM

Minor Periods

12:00 AM - 12:00 AM
2:55 PM - 4:25 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:13 AM
Sun Transit: 1:01 PM
Sunset: 6:50 PM
Daylight: 11 hrs 37 mins
Moonrise: 12:05 PM
Moon Transit: 7:11 AM
Moonset: 3:25 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:41 AM - 9:11 AM
2:35 PM - 5:05 PM

Minor Periods

12:00 AM - 12:00 AM
2:55 PM - 4:25 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:14 AM
Sun Transit: 1:01 PM
Sunset: 6:48 PM
Daylight: 11 hrs 34 mins
Moonrise: 12:05 AM
Moon Transit: 8:11 AM
Moonset: 4:04 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
3:33 PM - 6:03 PM

Minor Periods

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

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:14 AM
Sun Transit: 1:01 PM
Sunset: 6:48 PM
Daylight: 11 hrs 34 mins
Moonrise: 12:05 AM
Moon Transit: 8:11 AM
Moonset: 4:04 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
3:33 PM - 6:03 PM

Minor Periods

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

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:01 PM
Sunset: 6:46 PM
Daylight: 11 hrs 31 mins
Moonrise: 1:23 AM
Moon Transit: 9:06 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
4:28 PM - 6:58 PM

Minor Periods

4:05 PM - 5:35 PM
12:53 AM - 2:23 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:01 PM
Sunset: 6:46 PM
Daylight: 11 hrs 31 mins
Moonrise: 1:23 AM
Moon Transit: 9:06 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
4:28 PM - 6:58 PM

Minor Periods

4:05 PM - 5:35 PM
12:53 AM - 2:23 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:00 PM
Sunset: 6:44 PM
Daylight: 11 hrs 28 mins
Moonrise: 2:42 AM
Moon Transit: 9:58 AM
Moonset: 5:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:18 PM - 7:48 PM
9:28 AM - 11:58 AM

Minor Periods

4:30 PM - 6:00 PM
2:12 AM - 3:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:00 PM
Sunset: 6:44 PM
Daylight: 11 hrs 28 mins
Moonrise: 2:42 AM
Moon Transit: 9:58 AM
Moonset: 5:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:18 PM - 7:48 PM
9:28 AM - 11:58 AM

Minor Periods

4:30 PM - 6:00 PM
2:12 AM - 3:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:00 PM
Sunset: 6:42 PM
Daylight: 11 hrs 25 mins
Moonrise: 3:57 AM
Moon Transit: 10:46 AM
Moonset: 5:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:05 PM - 8:35 PM
10:16 AM - 12:46 AM

Minor Periods

4:51 PM - 6:21 PM
3:27 AM - 4:57 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:00 PM
Sunset: 6:42 PM
Daylight: 11 hrs 25 mins
Moonrise: 3:57 AM
Moon Transit: 10:46 AM
Moonset: 5:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:05 PM - 8:35 PM
10:16 AM - 12:46 AM

Minor Periods

4:51 PM - 6:21 PM
3:27 AM - 4:57 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.

Webcams Near Harrisburg, OR