Water Temperature of the South Fork Bull Run River in Marmot, OR

Current Water Temperature

56.7°F

Measurement Time: Thursday, June 25, 2026, 4:45 PM PDT

Temperature Locations

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Local Points of Interest

Mount Hood National Forest

South Fork Bull Run River

Station Name: SOUTH FORK BULL RUN RIVER NEAR BULL RUN, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,171 feet

Nearest Address:
NF-12
Marmot, OR 97055
Clackamas County

GPS Coordinates: 45.444564, -122.1095292

Nearby Water Temperatures

Little Sandy River, Sandy, OR (3.6 mi)
Bull Run River, Aims, OR (4.3 mi)
Fir Creek, Brightwood, OR (4.7 mi)
North Fork Bull Run River, Corbett, OR (5 mi)
Bull Run River, Corbett, OR (6 mi)
Columbia River, Dodson, OR (11.8 mi)
Bull Run River, Brightwood, OR (12 mi)
Johnson Creek, Gresham, OR (15.4 mi)
Clackamas River, Estacada, OR (15.5 mi)
Eagle Creek, Bonneville, OR (16.1 mi)
Kelley Creek, Portland, OR (19 mi)
Clackamas River, Estacada, OR (19.3 mi)
Johnson Creek, Portland, OR (19.4 mi)
Fish Creek, Three Lynx, OR (20.6 mi)
Clackamas River, Three Lynx, OR (22.2 mi)

Weather for Marmot, Oregon

Current Weather

53.7°F
Overcast
Overcast
45°F
53.7°F
83%
W 2.7 mph
3.1 mph
52°F
48.6°F
0 in
93%
1 mi
1010 mbar
0

Five Day Weather Forecast

Moderate rain
Fri
H: 59°F
L: 49°F
Moderate rain
Sat
H: 53°F
L: 45°F
Patchy rain nearby
Sun
H: 52°F
L: 47°F
Patchy rain nearby
Mon
H: 53°F
L: 48°F
Patchy rain nearby
Tue
H: 57°F
L: 45°F

Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 5.2 μg/m3
Carbon Monoxide: 100 μg/m3
Nitrogen Dioxide: 2.3 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 1:11 PM
Sunset: 9:01 PM
Daylight: 15 hrs 40 mins
Moonrise: 6:48 PM
Moon Transit: 10:57 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
12:00 AM - 12:00 AM

Minor Periods

6:18 PM - 7:48 PM
1:59 AM - 3:29 AM

Action Rating: 3 out of 5

Red Flag Warning issued June 25 at 11:42AM PDT until June 25 at 8:00PM PDT by NWS Pendleton OR

Effective: Thu June 25, 2026, 11:42 AM
Expires: Thu June 25, 2026, 8:00 PM

...Breezy winds and low relative humidity expected Today... .The combination of breezy winds and low relative humidity is expected to generate weather conditions conducive to rapid fire spread for new and existing fires in the lower Columbia Basin, Yakima and Kittitas valleys, and the Warm Springs and Yakama Reservations. * AFFECTED AREA...Fire Weather Zone 703 Warm Springs Reservation. * TIMING...Until 8 PM PDT this evening. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...10 to 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Friday, June 26, 2026

Weather Forecast

Moderate rain
59.4°F
49.3°F
53.6°F
93%
0.44 in
92%
0%
5.1 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 1.98 μg/m3
PM10: 2.68 μg/m3
Carbon Monoxide: 95.75 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 55.38 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 1:11 PM
Sunset: 9:01 PM
Daylight: 15 hrs 40 mins
Moonrise: 6:48 PM
Moon Transit: 10:57 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
12:00 AM - 12:00 AM

Minor Periods

6:18 PM - 7:48 PM
1:59 AM - 3:29 AM

Action Rating: 3 out of 5

Saturday, June 27, 2026

Weather Forecast

Moderate rain
53.1°F
45.1°F
48.4°F
96%
0.26 in
91%
0%
5.4 mph
3.9


Air Quality

AQI: 1 - Good
PM2.5: 1.39 μg/m3
PM10: 1.86 μg/m3
Carbon Monoxide: 90.08 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 53.08 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 1:11 PM
Sunset: 9:01 PM
Daylight: 15 hrs 39 mins
Moonrise: 7:49 PM
Moon Transit: 11:48 PM
Moonset: 3:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
12:00 AM - 12:00 AM

Minor Periods

7:19 PM - 8:49 PM
2:33 AM - 4:03 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Patchy rain nearby
52.1°F
46.7°F
49°F
99%
0.08 in
88%
0%
4.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 1.86 μg/m3
PM10: 2.4 μg/m3
Carbon Monoxide: 92.25 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 53.75 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 1:11 PM
Sunset: 9:01 PM
Daylight: 15 hrs 39 mins
Moonrise: 8:43 PM
Moon Transit: 12:00 AM
Moonset: 3:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:17 AM - 9:47 AM

Minor Periods

8:13 PM - 9:43 PM
3:15 AM - 4:45 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Patchy rain nearby
53.3°F
48.1°F
50.5°F
99%
0.1 in
89%
0%
3.8 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 1.77 μg/m3
PM10: 2.3 μg/m3
Carbon Monoxide: 95.8 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 53.67 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 1:12 PM
Sunset: 9:01 PM
Daylight: 15 hrs 38 mins
Moonrise: 9:28 PM
Moon Transit: 12:39 AM
Moonset: 4:38 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
8:09 AM - 10:39 AM

Minor Periods

8:58 PM - 10:28 PM
4:08 AM - 5:38 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Patchy rain nearby
57.2°F
45.2°F
49.6°F
96%
0.03 in
76%
0%
5.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 3.28 μg/m3
Carbon Monoxide: 110.67 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 41 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 1:12 PM
Sunset: 9:01 PM
Daylight: 15 hrs 38 mins
Moonrise: 10:04 PM
Moon Transit: 1:30 AM
Moonset: 5:37 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

1:00 AM - 3:30 AM
8:59 AM - 11:29 AM

Minor Periods

9:34 PM - 11:04 PM
5:07 AM - 6:37 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.

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