Water Temperature of the Tualatin River in Dilley, OR
Current Water Temperature
Measurement Time: Thursday, July 10, 2025, 11:30 AM PDT
Temperature Locations
View Nearby Locations View All Oregon Locations View Locations Near Me
Sponsored Content
Station Name: TUALATIN RIVER NEAR DILLEY, OR
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 184 feet / 56 meters
Nearest Address:
6273 SW Fern Hill Rd
Dilley, OR 97116
Washington County
GPS Coordinates: 45.4748365, -123.124274
Nearby Water Temperatures
Scoggins Creek, Gaston, OR (1.9 mi)Wapato Creek, Gaston, OR (2.4 mi)
Gales Creek, Forest Grove, OR (2.5 mi)
Scoggins Creek, Gaston, OR (3.7 mi)
Tualatin River, Hillsboro, OR (6.7 mi)
Rock Creek, Hillsboro, OR (9.5 mi)
Tualatin River, Beaverton, OR (12.2 mi)
Beaverton Creek, Beaverton, OR (13.3 mi)
Chicken Creek, Sherwood, OR (14.7 mi)
Willamette River, West Linn, OR (15.3 mi)
East Fork Dairy Creek, Meacham Corner, OR (15.4 mi)
Fanno Creek, Beaverton, OR (16.0 mi)
Nestucca River, Fairdale, OR (18.0 mi)
Fanno Creek, Tigard, OR (18.6 mi)
Willamette River, Portland, OR (22.2 mi)
Weather for Dilley, Oregon
Current Weather

Humidity: 83%
Feels Like: 66.4°F
Wind: NNW 7.6 mph
Wind Gusts: 13.1 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.7
Five Day Weather Forecast

Thu
H: 71°F
L: 56°F

Fri
H: 85°F
L: 55°F

Sat
H: 81°F
L: 54°F

Sun
H: 90°F
L: 57°F

Mon
H: 87°F
L: 50°F
Air Quality
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 33 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:01 PM
Daylight: 15 hrs 27 mins
Moon Transit: 12:52 AM
Moonset: 4:54 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:22 AM - 2:52 AM8:14 AM - 10:44 AM
Minor Periods
9:06 PM - 10:36 PM4:24 AM - 5:54 AM
Action Rating: 5 out of 5
Extreme Heat Watch issued July 10 at 1:28PM PDT until July 17 at 12:00AM PDT by NWS Portland OR
Effective: Thu July 10, 2025, 1:28 PM
Expires: Fri July 11, 2025, 6:00 AM
* WHAT...Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible, which would limit overnight relief. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...There is a 40-50% chance that Tuesday night low temperatures remain above 70 degrees. There is also a 20-40% chance that Tuesday and Wednesday high temperatures exceed 105 degrees across the Willamette Valley.
Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.
Extreme Heat Watch issued July 10 at 1:28PM PDT until July 17 at 12:00AM PDT by NWS Portland OR
Effective: Thu July 10, 2025, 1:28 PM
Expires: Fri July 11, 2025, 6:00 AM
* WHAT...Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible, which would limit overnight relief. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...There is a 40-50% chance that Tuesday night low temperatures remain above 70 degrees. There is also a 20-40% chance that Tuesday and Wednesday high temperatures exceed 105 degrees across the Willamette Valley.
Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.
Extreme Heat Watch issued July 10 at 1:28PM PDT until July 17 at 12:00AM PDT by NWS Portland OR
Effective: Thu July 10, 2025, 1:28 PM
Expires: Fri July 11, 2025, 6:00 AM
* WHAT...Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible, which would limit overnight relief. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...There is a 40-50% chance that Tuesday night low temperatures remain above 70 degrees. There is also a 20-40% chance that Tuesday and Wednesday high temperatures exceed 105 degrees across the Willamette Valley.
Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.
Extreme Heat Watch issued July 10 at 1:28PM PDT until July 17 at 12:00AM PDT by NWS Portland OR
Effective: Thu July 10, 2025, 1:28 PM
Expires: Fri July 11, 2025, 6:00 AM
* WHAT...Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible, which would limit overnight relief. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...There is a 40-50% chance that Tuesday night low temperatures remain above 70 degrees. There is also a 20-40% chance that Tuesday and Wednesday high temperatures exceed 105 degrees across the Willamette Valley.
Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.
Extreme Heat Watch issued July 10 at 1:28PM PDT until July 17 at 12:00AM PDT by NWS Portland OR
Effective: Thu July 10, 2025, 1:28 PM
Expires: Fri July 11, 2025, 6:00 AM
* WHAT...Dangerously hot conditions with temperatures between 95 and 105 degrees possible. Low temperatures between 65 to 70 degrees are possible, which would limit overnight relief. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Lower Columbia River and Cowlitz River Valleys, and Central Willamette Valley. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...There is a 40-50% chance that Tuesday night low temperatures remain above 70 degrees. There is also a 20-40% chance that Tuesday and Wednesday high temperatures exceed 105 degrees across the Willamette Valley.
Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates.
Weather Forecast
Average Temperature: 63.5°F
Average Humidity: 79%
Wind: 7.6 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 2.8 μg/m3
Sulphur Dioxide: 0.27 μg/m3
Ozone: 44.24 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:01 PM
Daylight: 15 hrs 27 mins
Moon Transit: 12:52 AM
Moonset: 4:54 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:22 AM - 2:52 AM8:14 AM - 10:44 AM
Minor Periods
9:06 PM - 10:36 PM4:24 AM - 5:54 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 67°F
Average Humidity: 70%
Wind: 10.1 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 4.89 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 59.92 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:01 PM
Daylight: 15 hrs 25 mins
Moon Transit: 1:46 AM
Moonset: 6:04 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
1:16 AM - 3:46 AM9:08 AM - 11:38 AM
Minor Periods
9:38 PM - 11:08 PM5:34 AM - 7:04 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 65.6°F
Average Humidity: 75%
Wind: 8.7 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 4.01 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 47.6 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:00 PM
Daylight: 15 hrs 24 mins
Moon Transit: 2:39 AM
Moonset: 7:19 AM
Moon Phase: Full
Moon Illumination: 92.7%
Best Times for Fishing or Hunting
Major Periods
2:09 AM - 4:39 AM10:00 AM - 12:30 AM
Minor Periods
10:04 PM - 11:34 PM6:49 AM - 8:19 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72°F
Average Humidity: 63%
Wind: 9.4 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 4.56 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 48.6 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 8:59 PM
Daylight: 15 hrs 22 mins
Moon Transit: 3:29 AM
Moonset: 8:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%
Best Times for Fishing or Hunting
Major Periods
2:59 AM - 5:29 AM10:49 AM - 1:19 PM
Minor Periods
10:26 PM - 11:56 PM8:05 AM - 9:35 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 56%
Wind: 6 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 2.82 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 35.23 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 8:59 PM
Daylight: 15 hrs 21 mins
Moon Transit: 4:16 AM
Moonset: 9:50 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.9%
Best Times for Fishing or Hunting
Major Periods
3:46 AM - 6:16 AM11:36 AM - 2:06 PM
Minor Periods
12:00 AM - 12:00 AM9:20 AM - 10:50 AM
Action Rating: 2 out of 5