Water Temperature of the Bull Run River in Aims, OR

Current Water Temperature

54.5°F 12.5°C
Cold Thermal Gear Required
54.5°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, 6:45 PM PST

Temperature Locations

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Local Points of Interest

Larson's Bridge; Mount Hood National Forest

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Bull Run River

Station Name: BULL RUN R AT LARSON'S BRIDGE, NEAR BULL RUN, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 545 feet

Nearest Address:
NF-183
Aims, OR 97055
Clackamas County

GPS Coordinates: 45.43175906, -122.19542

Nearby Water Temperatures

Little Sandy River, Sandy, OR (1.6 mi)
South Fork Bull Run River, Marmot, OR (4.3 mi)
North Fork Bull Run River, Corbett, OR (8.9 mi)
Fir Creek, Brightwood, OR (8.9 mi)
Bull Run River, Corbett, OR (10 mi)
Johnson Creek, Gresham, OR (11.6 mi)
Clackamas River, Estacada, OR (11.9 mi)
Columbia River, Dodson, OR (14.4 mi)
Kelley Creek, Portland, OR (15 mi)
Johnson Creek, Portland, OR (15.5 mi)
Bull Run River, Brightwood, OR (16.2 mi)
Clackamas River, Estacada, OR (18.4 mi)
Clackamas River, Oregon City, OR (18.9 mi)
Eagle Creek, Bonneville, OR (19.5 mi)
Fish Creek, Three Lynx, OR (19.7 mi)

Weather for Aims, Oregon

Current Weather

53.9°F
Cloudy
Conditions: Cloudy
Humidity: 93%
Feels Like: 52.5°F
Wind: ENE 4.5 mph
Wind Gusts: 6.3 mph
Pressure: 30.08 in
Precipitation: 0 in
Cloud Cover: 77%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Overcast
Sat
H: 63°F
L: 47°F
Patchy rain nearby
Sun
H: 54°F
L: 42°F
Overcast
Mon
H: 59°F
L: 42°F

Air Quality

EPA Index 1 • Good

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

PM2.5
2.3 μg/m³
Good
PM10
2.6 μg/m³
Good
Ozone (O3)
46 μg/m³
Photochemical
NO2
3.1 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
123 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 51m daylight
Sunrise 6:57 AM
Solar Noon 11:52 AM
Sunset 4:48 PM
Moon
Waning Crescent • 1%
Moonrise 5:26 AM
Transit 10:37 AM
Moonset 3:39 PM

Best Times for Fishing or Hunting

Major Periods

10:07 AM - 12:37 PM
10:30 PM - 1:00 AM

Minor Periods

4:56 AM - 6:26 AM
3:09 PM - 4:39 PM
Action Rating:
Good Action 3/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 54.8°F
Average Humidity: 86%
Chance of Rain: 87%
Wind: 7.8 mph
UV Index: 2.1

Astronomical

Sun
9h 51m daylight
Sunrise 6:57 AM
Solar Noon 11:52 AM
Sunset 4:48 PM
Moon
Waning Crescent • 1%
Moonrise 5:26 AM
Transit 10:37 AM
Moonset 3:39 PM

Best Times for Fishing or Hunting

Major Periods

10:07 AM - 12:37 PM
10:30 PM - 1:00 AM

Minor Periods

4:56 AM - 6:26 AM
3:09 PM - 4:39 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 48.4°F
Average Humidity: 84%
Chance of Rain: 85%
Wind: 9.8 mph
UV Index: 1.4

Astronomical

Sun
9h 48m daylight
Sunrise 6:58 AM
Solar Noon 11:52 AM
Sunset 4:47 PM
Moon
New • 0%
Moonrise 6:37 AM
Transit 11:24 AM
Moonset 4:03 PM

Best Times for Fishing or Hunting

Major Periods

10:54 AM - 1:24 PM
11:17 PM - 1:47 AM

Minor Periods

6:07 AM - 7:37 AM
3:33 PM - 5:03 PM
Action Rating:
Very Good 4/5
Monday, November 9, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 49.2°F
Average Humidity: 72%
Chance of Rain: 76%
Wind: 6.3 mph
UV Index: 4

Astronomical

Sun
9h 46m daylight
Sunrise 7:00 AM
Solar Noon 11:52 AM
Sunset 4:45 PM
Moon
New • 2%
Moonrise 7:46 AM
Transit 12:12 PM
Moonset 4:32 PM

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
11:42 AM - 2:12 PM

Minor Periods

7:16 AM - 8:46 AM
4:02 PM - 5:32 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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