Water Temperature of the Willamette River in Harrisburg, OR

Current Water Temperature

55.4°F 13.0°C
Cold Thermal Gear Required
55.4°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Friday, November 6, 2026, 1:15 PM PST

Temperature Locations

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Local Points of Interest

Riverside Park

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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

56°F
Patchy rain nearby
Conditions: Patchy rain nearby
Humidity: 71%
Feels Like: 54.7°F
Wind: ENE 2.2 mph
Wind Gusts: 6.7 mph
Pressure: 30.17 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Overcast
Fri
H: 63°F
L: 45°F
Overcast
Sat
H: 66°F
L: 44°F
Overcast
Sun
H: 58°F
L: 46°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
8 μg/m³
Good
PM10
9.3 μg/m³
Good
Ozone (O3)
40 μg/m³
Photochemical
NO2
12.5 μg/m³
Nitrogen Dioxide
SO2
0.6 μg/m³
Sulfur Dioxide
CO
164 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 59m daylight
Sunrise 6:57 AM
Solar Noon 11:56 AM
Sunset 4:56 PM
Moon
Waning Crescent • 5%
Moonrise 4:19 AM
Transit 9:57 AM
Moonset 3:24 PM

Best Times for Fishing or Hunting

Major Periods

9:27 AM - 11:57 AM
9:49 PM - 12:19 AM

Minor Periods

3:49 AM - 5:19 AM
2:54 PM - 4:24 PM
Action Rating:
Fair Action 2/5
Friday, November 6, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 53.8°F
Average Humidity: 69%
Chance of Rain: 60%
Wind: 9.6 mph
UV Index: 2

Astronomical

Sun
9h 59m daylight
Sunrise 6:57 AM
Solar Noon 11:56 AM
Sunset 4:56 PM
Moon
Waning Crescent • 5%
Moonrise 4:19 AM
Transit 9:57 AM
Moonset 3:24 PM

Best Times for Fishing or Hunting

Major Periods

9:27 AM - 11:57 AM
9:49 PM - 12:19 AM

Minor Periods

3:49 AM - 5:19 AM
2:54 PM - 4:24 PM
Action Rating:
Fair Action 2/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 54.3°F
Average Humidity: 71%
Chance of Rain: 76%
Wind: 13 mph
UV Index: 2.3

Astronomical

Sun
9h 56m daylight
Sunrise 6:58 AM
Solar Noon 11:56 AM
Sunset 4:54 PM
Moon
Waning Crescent • 1%
Moonrise 5:28 AM
Transit 10:41 AM
Moonset 3:46 PM

Best Times for Fishing or Hunting

Major Periods

10:11 AM - 12:41 PM
10:34 PM - 1:04 AM

Minor Periods

4:58 AM - 6:28 AM
3:16 PM - 4:46 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 52.7°F
Average Humidity: 75%
Chance of Rain: 66%
Wind: 13 mph
UV Index: 1.7

Astronomical

Sun
9h 54m daylight
Sunrise 6:59 AM
Solar Noon 11:56 AM
Sunset 4:53 PM
Moon
New • 0%
Moonrise 6:37 AM
Transit 11:28 AM
Moonset 4:11 PM

Best Times for Fishing or Hunting

Major Periods

10:58 AM - 1:28 PM
11:22 PM - 1:52 AM

Minor Periods

6:07 AM - 7:37 AM
3:41 PM - 5:11 PM
Action Rating:
Very Good 4/5
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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