Water Temperature of the Tualatin River in Hillsboro, OR

Current Water Temperature

58.5°F

Measurement Time: Saturday, June 27, 2026, 8:00 AM PDT

Temperature Locations

View Nearby Locations     View All Oregon Locations     View Locations Near Me

Local Points of Interest

Jackson Bottom Wetlands; Jackson Slough

Tualatin River

Station Name: TUALATIN RIVER AT HWY 219 NEAR HILLSBORO, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 135 feet

Nearest Address:
2600 SW Hillsboro Hwy
Hillsboro, OR 97123
Washington County

GPS Coordinates: 45.50011635, -122.9912157

Nearby Water Temperatures

Rock Creek, Hillsboro, OR (2.8 mi)
Gales Creek, Forest Grove, OR (6.1 mi)
Tualatin River, Dilley, OR (6.7 mi)
Beaverton Creek, Beaverton, OR (6.7 mi)
Wapato Creek, Gaston, OR (7.7 mi)
Tualatin River, Beaverton, OR (8.3 mi)
Scoggins Creek, Gaston, OR (8.5 mi)
Fanno Creek, Beaverton, OR (10.1 mi)
Scoggins Creek, Gaston, OR (10.3 mi)
Chicken Creek, Sherwood, OR (10.8 mi)
Fanno Creek, Tigard, OR (13.3 mi)
East Fork Dairy Creek, Meacham Corner, OR (13.9 mi)
Willamette River, West Linn, OR (15 mi)
Willamette River, Portland, OR (15.6 mi)
Crystal Springs Creek, Portland, OR (17 mi)

Weather for Hillsboro, Oregon

Current Weather

59.4°F
Light rain
Light rain
59.4°F
64.8°F
82%
WNW 6.7 mph
11.6 mph
64.8°F
49.8°F
0 in
75%
9 mi
1016 mbar
2.2

Five Day Weather Forecast

Sunny
Sat
H: 68°F
L: 55°F
Patchy rain nearby
Sun
H: 68°F
L: 52°F
Cloudy
Mon
H: 69°F
L: 51°F
Partly Cloudy
Tue
H: 73°F
L: 47°F
Partly Cloudy
Wed
H: 67°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 2 μg/m3
PM10: 2.8 μg/m3
Carbon Monoxide: 89 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:15 PM
Sunset: 9:05 PM
Daylight: 15 hrs 40 mins
Moonrise: 7:53 PM
Moon Transit: 11:51 PM
Moonset: 3:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:23 AM - 8:53 AM
12:00 AM - 12:00 AM

Minor Periods

7:23 PM - 8:53 PM
2:36 AM - 4:06 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 27 at 1:12PM PDT until June 28 at 11:00PM PDT by NWS Portland OR

Effective: Sat June 27, 2026, 1:12 PM
Expires: Sun June 28, 2026, 5:15 AM

* WHAT...Seas 5 to 8 ft at 9 seconds and northwest winds 10 to 15 kt expected. * WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM and Coastal waters from Cape Foulweather to Florence OR out 10 NM. * WHEN...Until 11 PM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Saturday, June 27, 2026

Weather Forecast

Sunny
67.8°F
55°F
59.4°F
71%
0.19 in
70%
0%
7.2 mph
5.9


Air Quality

AQI: 1 - Good
PM2.5: 3.12 μg/m3
PM10: 4.29 μg/m3
Carbon Monoxide: 98.13 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 51.25 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:15 PM
Sunset: 9:05 PM
Daylight: 15 hrs 40 mins
Moonrise: 7:53 PM
Moon Transit: 11:51 PM
Moonset: 3:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:23 AM - 8:53 AM
12:00 AM - 12:00 AM

Minor Periods

7:23 PM - 8:53 PM
2:36 AM - 4:06 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Patchy rain nearby
67.8°F
51.9°F
59.9°F
69%
0.03 in
43%
0%
7.8 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 4.41 μg/m3
PM10: 6.12 μg/m3
Carbon Monoxide: 103.33 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 54.71 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:15 PM
Sunset: 9:05 PM
Daylight: 15 hrs 39 mins
Moonrise: 8:47 PM
Moon Transit: 12:00 AM
Moonset: 3:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:14 AM - 9:44 AM

Minor Periods

8:17 PM - 9:47 PM
3:19 AM - 4:49 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Cloudy
69.1°F
51.4°F
59.1°F
69%
0 in
18%
0%
6.5 mph
3.7


Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 7.89 μg/m3
Carbon Monoxide: 94.79 μg/m3
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 53.21 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:15 PM
Sunset: 9:05 PM
Daylight: 15 hrs 39 mins
Moonrise: 9:31 PM
Moon Transit: 12:43 AM
Moonset: 4:41 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
8:05 AM - 10:35 AM

Minor Periods

9:01 PM - 10:31 PM
4:11 AM - 5:41 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Partly Cloudy
73.1°F
47°F
58°F
64%
0 in
7%
0%
11 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 6.4 μg/m3
PM10: 8.85 μg/m3
Carbon Monoxide: 96.29 μg/m3
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 56.71 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:15 PM
Sunset: 9:04 PM
Daylight: 15 hrs 38 mins
Moonrise: 10:08 PM
Moon Transit: 1:34 AM
Moonset: 5:41 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

1:04 AM - 3:34 AM
8:56 AM - 11:26 AM

Minor Periods

9:38 PM - 11:08 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Wednesday, July 1, 2026

Weather Forecast

Partly Cloudy
66.5°F
50°F
58°F
66%
0.01 in
23%
0%
8.1 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 7.58 μg/m3
PM10: 10.78 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:15 PM
Sunset: 9:04 PM
Daylight: 15 hrs 37 mins
Moonrise: 10:37 PM
Moon Transit: 2:23 AM
Moonset: 6:47 AM
Moon Phase: Full
Moon Illumination: 94.7%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
9:45 AM - 12:15 AM

Minor Periods

10:07 PM - 11:37 PM
6:17 AM - 7:47 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 Hillsboro, OR

Sponsored Content