Water Temperature of the Long Tom River in Monroe, OR

Current Water Temperature

55.9°F

Measurement Time: Saturday, October 24, 2026, 4:15 AM PDT

Temperature Locations

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Long Tom River

Station Name: LONG TOM RIVER AT MONROE, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 285 feet

Nearest Address:
475 S Fifth St
Monroe, OR 97456
Benton County

GPS Coordinates: 44.31290047, -123.2964859

Nearby Water Temperatures

Willamette River , Harrisburg, OR (6.7 mi)
Long Tom River, Alvadore, OR (13.1 mi)
Willamette River , Eugene, OR (17.7 mi)
McKenzie River, Eugene, OR (18.5 mi)
McKenzie River, Springfield, OR (23.4 mi)
Willamette River , Albany, OR (24.4 mi)
Cedar Creek, Thurston, OR (25.6 mi)
Camp Creek, Springfield, OR (26.4 mi)
South Santiam River, Waterloo, OR (26.6 mi)
South Santiam River, Sweet Home, OR (30.8 mi)
McKenzie River, Walterville, OR (31 mi)
North Santiam River, Jefferson, OR (31.6 mi)
Santiam River, Jefferson, OR (31.8 mi)
Middle Fork Willamette River, Fall Creek, OR (34.1 mi)
Middle Santiam River, Foster, OR (38 mi)

Weather for Monroe, Oregon

Current Weather

50.2°F
Overcast
Conditions: Overcast
Humidity: 64%
Feels Like: 46.6°F
Wind: NNE 2.2 mph
Wind Gusts: 6.1 mph
Pressure: 30.18 in
Precipitation: 0 in
Cloud Cover: 94%
Visibility: 6 mi
UV Index: 1.2

Weather Forecast

Overcast
Sat
H: 61°F
L: 36°F
Overcast
Sun
H: 67°F
L: 42°F
Patchy rain nearby
Mon
H: 53°F
L: 46°F

Air Quality

PM2.5: 9.7 μg/m3
PM10: 12.3 μg/m3
Carbon Monoxide: 187 μg/m3
Nitrogen Dioxide: 6.6 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:57 AM
Sunset: 6:14 PM
Daylight: 10 hrs 34 mins
Moonrise: 5:15 PM
Moon Transit: 12:00 AM
Moonset: 5:58 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:37 AM - 9:07 AM

Minor Periods

4:45 PM - 6:15 PM
5:28 AM - 6:58 AM

Action Rating: 3 out of 5

Saturday, October 24, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 46.7°F
Average Humidity: 66%
Chance of Rain: 15%
Wind: 6.3 mph
UV Index: 2.3

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:57 AM
Sunset: 6:14 PM
Daylight: 10 hrs 34 mins
Moonrise: 5:15 PM
Moon Transit: 12:00 AM
Moonset: 5:58 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:37 AM - 9:07 AM

Minor Periods

4:45 PM - 6:15 PM
5:28 AM - 6:58 AM

Action Rating: 3 out of 5

Sunday, October 25, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 50.3°F
Average Humidity: 68%
Chance of Rain: 73%
Wind: 10.7 mph
UV Index: 2.2

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 12:57 AM
Sunset: 6:13 PM
Daylight: 10 hrs 32 mins
Moonrise: 5:39 PM
Moon Transit: 12:06 AM
Moonset: 7:14 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:26 AM - 9:56 AM

Minor Periods

5:09 PM - 6:39 PM
6:44 AM - 8:14 AM

Action Rating: 5 out of 5

Monday, October 26, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 49.2°F
Average Humidity: 89%
Chance of Rain: 88%
Wind: 8.5 mph
UV Index: 2.2

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:57 AM
Sunset: 6:11 PM
Daylight: 10 hrs 29 mins
Moonrise: 6:09 PM
Moon Transit: 12:58 AM
Moonset: 8:34 AM
Moon Phase: Full
Moon Illumination: 98.9%

Best Times for Fishing or Hunting

Major Periods

12:28 AM - 2:58 AM
8:19 AM - 10:49 AM

Minor Periods

5:39 PM - 7:09 PM
8:04 AM - 9:34 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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