Water Temperature of the St. Louis River in Scanlon, MN

Current Water Temperature

66.9°F

Measurement Time: Thursday, September 4, 2025, 4:00 AM CDT

Temperature Locations

View Nearby Locations     View All Minnesota Locations     View Locations Near Me

Local Points of Interest

Cloquet, MN; Knife Island Campground

Sponsored Content

St. Louis River

Station Name: ST. LOUIS RIVER AT SCANLON, MN
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,106 feet / 337 meters

Nearest Address:
W State Rte 61
Scanlon, MN 55720
Carlton County

GPS Coordinates: 46.7032765, -92.4188018

Nearby Water Temperatures

Duluth Harbor, Duluth, MN (16.3 mi)
Lake Superior, Superior, WI (16.9 mi)
Lake Superior, Duluth, MN (24.3 mi)
Lake Superior, Duluth, MN (25.5 mi)
Lake Superior, Duluth, MN (28.9 mi)
Knife River, Knife River, MN (34.1 mi)
Bois Brule River, Maple, WI (38.7 mi)
Lake Superior, Two Harbors, MN (41.7 mi)
St. Croix River, Danbury, WI (44.1 mi)
Saint Louis River, Hoyt Lakes, MN (56.6 mi)
Lake Grace, Taconite, MN (62.2 mi)
Namekagon River, Cable, WI (63.6 mi)
Mississippi River, Grand Rapids, MN (63.7 mi)
Lake Grace, Bovey, MN (63.8 mi)
Partrige River, Babbitt, MN (67.4 mi)

Weather for Scanlon, Minnesota

Current Weather

48.7°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 79%
Feels Like: 45°F
Wind: W 8.5 mph
Wind Gusts: 9.8 mph
Pressure: 29.74 in
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 2.1

Five Day Weather Forecast

Moderate rain
Thu
H: 62°F
L: 42°F
Moderate rain
Fri
H: 49°F
L: 43°F
Overcast
Sat
H: 62°F
L: 44°F
Sunny
Sun
H: 62°F
L: 36°F
Sunny
Mon
H: 71°F
L: 41°F

Air Quality

AQI: 1 - Good
PM2.5: 4.26 μg/m3
PM10: 4.44 μg/m3
Carbon Monoxide: 279.35 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:08 PM
Sunset: 7:42 PM
Daylight: 13 hrs 8 mins
Moonrise: 6:36 PM
Moon Transit: 11:03 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:06 PM - 7:36 PM
1:54 AM - 3:24 AM

Action Rating: 3 out of 5

Frost Advisory issued September 3 at 10:09PM CDT until September 4 at 8:00AM CDT by NWS Duluth MN

Effective: Wed September 3, 2025, 10:09 PM
Expires: Thu September 4, 2025, 8:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...From 2 AM to 8 AM CDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued September 4 at 2:41AM CDT until September 4 at 8:00AM CDT by NWS Duluth MN

Effective: Thu September 4, 2025, 2:41 AM
Expires: Thu September 4, 2025, 8:00 AM

* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued September 3 at 10:09PM CDT until September 4 at 8:00AM CDT by NWS Duluth MN

Effective: Wed September 3, 2025, 10:09 PM
Expires: Thu September 4, 2025, 8:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...From 2 AM to 8 AM CDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued September 4 at 2:41AM CDT until September 4 at 8:00AM CDT by NWS Duluth MN

Effective: Thu September 4, 2025, 2:41 AM
Expires: Thu September 4, 2025, 8:00 AM

* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued September 4 at 2:41AM CDT until September 4 at 8:00AM CDT by NWS Duluth MN

Effective: Thu September 4, 2025, 2:41 AM
Expires: Thu September 4, 2025, 8:00 AM

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Northern Aitkin, Koochiching, North Cass, Itasca, Central and North St. Louis Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Nett Lake, Deer Creek and, Lake Vermilion areas. Other locations including Voyageurs National Park. This also includes the Boundary Waters western area. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Thursday, September 4, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 48.7°F
Average Humidity: 69%
Chance of Rain: 62%
Wind: 11.4 mph
UV Index: 1.2

Air Quality

AQI: 1 - Good
PM2.5: 5.07 μg/m3
PM10: 5.21 μg/m3
Carbon Monoxide: 293.71 μg/m3
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 2.83 μg/m3
Ozone: 52.32 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:08 PM
Sunset: 7:42 PM
Daylight: 13 hrs 8 mins
Moonrise: 6:36 PM
Moon Transit: 11:03 PM
Moonset: 2:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:06 PM - 7:36 PM
1:54 AM - 3:24 AM

Action Rating: 3 out of 5

Friday, September 5, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 46.3°F
Average Humidity: 84%
Chance of Rain: 82%
Wind: 16.1 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 6.99 μg/m3
PM10: 7.13 μg/m3
Carbon Monoxide: 285.49 μg/m3
Nitrogen Dioxide: 6.72 μg/m3
Sulphur Dioxide: 3.62 μg/m3
Ozone: 53.52 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:08 PM
Sunset: 7:40 PM
Daylight: 13 hrs 5 mins
Moonrise: 7:00 PM
Moon Transit: 11:54 PM
Moonset: 3:40 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

10:39 AM - 1:09 PM
12:00 AM - 12:00 AM

Minor Periods

6:30 PM - 8:00 PM
3:10 AM - 4:40 AM

Action Rating: 3 out of 5

Saturday, September 6, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 52.2°F
Average Humidity: 58%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.04 μg/m3
Carbon Monoxide: 286.45 μg/m3
Nitrogen Dioxide: 4.24 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 64.16 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:07 PM
Sunset: 7:38 PM
Daylight: 13 hrs 2 mins
Moonrise: 7:21 PM
Moon Transit: 12:00 AM
Moonset: 5:00 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:30 AM - 2:00 PM

Minor Periods

6:51 PM - 8:21 PM
4:30 AM - 6:00 AM

Action Rating: 3 out of 5

Sunday, September 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 48.7°F
Average Humidity: 62%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 3.84 μg/m3
PM10: 3.89 μg/m3
Carbon Monoxide: 311.91 μg/m3
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 61.24 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:07 PM
Sunset: 7:36 PM
Daylight: 12 hrs 58 mins
Moonrise: 7:39 PM
Moon Transit: 12:43 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
12:17 AM - 2:47 PM

Minor Periods

7:09 PM - 8:39 PM
5:50 AM - 7:20 AM

Action Rating: 4 out of 5

Monday, September 8, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 55°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 12.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 5.88 μg/m3
PM10: 5.96 μg/m3
Carbon Monoxide: 356.91 μg/m3
Nitrogen Dioxide: 17.67 μg/m3
Sulphur Dioxide: 4.3 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:07 PM
Sunset: 7:34 PM
Daylight: 12 hrs 55 mins
Moonrise: 7:57 PM
Moon Transit: 2:28 PM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

1:58 PM - 4:28 PM
1:58 PM - 4:28 PM

Minor Periods

7:27 PM - 8:57 PM
7:10 AM - 8:40 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.

Webcams Near Scanlon, MN

Sponsored Content