Water Temperature of the Willamette River in Harrisburg, OR

Current Water Temperature

51.4°F

Measurement Time: Monday, March 30, 2026, 1:00 PM PDT

Temperature Locations

View Nearby Locations     View All Oregon Locations     View Locations Near Me

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

50.5°F
Partly cloudy
Partly cloudy
48.9°F
52.3°F
68%
N 4.9 mph
10 mph
51°F
41°F
0 in
75%
9 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 60°F
L: 39°F
Patchy rain nearby
Tue
H: 57°F
L: 39°F
Heavy rain
Wed
H: 48°F
L: 41°F
Heavy rain
Thu
H: 50°F
L: 40°F
Sunny
Fri
H: 56°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 5.05 μg/m3
PM10: 5.85 μg/m3
Carbon Monoxide: 222.85 μg/m3
Nitrogen Dioxide: 11.55 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:17 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 5:27 PM
Moon Transit: 11:57 PM
Moonset: 5:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
12:00 AM - 12:00 AM

Minor Periods

4:57 PM - 6:27 PM
5:26 AM - 6:56 AM

Action Rating: 4 out of 5

Winter Storm Watch issued March 30 at 9:21AM PDT until April 2 at 5:00PM PDT by NWS Portland OR

Effective: Mon March 30, 2026, 9:21 AM
Expires: Tue March 31, 2026, 2:15 AM

* WHAT...Heavy snow possible. Total snow accumulations between 10 to 18 inches possible. Winds could gust as high as 35 mph. * WHERE...Northern and Central Oregon Cascades. * WHEN...From late Tuesday night through Thursday afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Latest guidance suggests the heaviest snow accumulations are forecast over the Cascades from Marion to Lane Counties.

Winterize your vehicle and have a winter emergency driving kit readily available. Make sure your emergency kit has the following items: flashlights, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Now is a good time to put snow tires on your vehicle. Check on friends and family to see if they need help preparing. Monitor the latest forecasts and warnings for updates on this situation.
Monday, March 30, 2026

Weather Forecast

Sunny
60.3°F
39°F
47.7°F
63%
0 in
0%
0%
10.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.19 μg/m3
PM10: 4.12 μg/m3
Carbon Monoxide: 174.61 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 81.16 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:17 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 5:27 PM
Moon Transit: 11:57 PM
Moonset: 5:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
12:00 AM - 12:00 AM

Minor Periods

4:57 PM - 6:27 PM
5:26 AM - 6:56 AM

Action Rating: 4 out of 5

Tuesday, March 31, 2026

Weather Forecast

Patchy rain nearby
57.4°F
38.5°F
48°F
71%
0.01 in
86%
0%
10.1 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 5.27 μg/m3
Carbon Monoxide: 199.85 μg/m3
Nitrogen Dioxide: 7.51 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 61.12 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:16 PM
Sunset: 7:39 PM
Daylight: 12 hrs 43 mins
Moonrise: 6:36 PM
Moon Transit: 12:00 AM
Moonset: 6:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:15 AM - 9:45 AM

Minor Periods

6:06 PM - 7:36 PM
5:44 AM - 7:14 AM

Action Rating: 5 out of 5

Wednesday, April 1, 2026

Weather Forecast

Heavy rain
47.8°F
41.1°F
45.6°F
89%
1.53 in
89%
0%
14.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.23 μg/m3
PM10: 5.53 μg/m3
Carbon Monoxide: 157.29 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 80.84 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:16 PM
Sunset: 7:40 PM
Daylight: 12 hrs 46 mins
Moonrise: 7:43 PM
Moon Transit: 12:39 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
7:57 AM - 10:27 AM

Minor Periods

7:13 PM - 8:43 PM
6:02 AM - 7:32 AM

Action Rating: 4 out of 5

Thursday, April 2, 2026

Weather Forecast

Heavy rain
50.4°F
40.3°F
44.6°F
82%
0.89 in
88%
0%
12.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 3.66 μg/m3
PM10: 5.22 μg/m3
Carbon Monoxide: 162.25 μg/m3
Nitrogen Dioxide: 1.91 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 79.44 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:16 PM
Sunset: 7:41 PM
Daylight: 12 hrs 49 mins
Moonrise: 8:51 PM
Moon Transit: 1:22 AM
Moonset: 6:50 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 AM
8:40 AM - 11:10 AM

Minor Periods

8:21 PM - 9:51 PM
6:20 AM - 7:50 AM

Action Rating: 3 out of 5

Friday, April 3, 2026

Weather Forecast

Sunny
56°F
31.7°F
43.2°F
79%
0 in
0%
0%
9.2 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 7.01 μg/m3
PM10: 9 μg/m3
Carbon Monoxide: 249.66 μg/m3
Nitrogen Dioxide: 12.53 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 48.92 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:15 PM
Sunset: 7:43 PM
Daylight: 12 hrs 52 mins
Moonrise: 9:59 PM
Moon Transit: 2:05 AM
Moonset: 7:10 AM
Moon Phase: Full
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

1:35 AM - 4:05 AM
9:24 AM - 11:54 AM

Minor Periods

9:29 PM - 10:59 PM
6:40 AM - 8:10 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.

Webcams Near Harrisburg, OR

Sponsored Content