Water Temperature of the Poplar River in Lutsen, MN

Current Water Temperature

32.0°F

Measurement Time: Sunday, January 21, 2024, 8:45 AM CST

Temperature Locations

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Local Points of Interest

Lake Superior

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Poplar River

Station Name: Lutsen 2WSW
Data Source: USGS

Elevation Above Sea Level: 738 feet / 225 meters

Nearest Address:
Gitchi-Gami State Trail
Lutsen, MN 55612
Cook County

GPS Coordinates: 47.6403, -90.7108

Nearby Water Temperatures

Grand Marais Harbor, Grand Marais, MN (18.8 mi)
Lake Superior, Grand Marais, MN (19.4 mi)
Baptism River, Illgen City, MN (31.0 mi)
Kawishiwi River, Ely, MN (43.0 mi)
Lake Superior, Lake Superior, MI (47.8 mi)
Grand Portage River, Grand Portage, MN (52.6 mi)
Dunka River, Babbitt, MN (53.5 mi)
Dunka River, Babbitt, MN (54.0 mi)
Partrige River, Babbitt, MN (56.6 mi)
Lake Superior, Two Harbors, MN (62.0 mi)
Saint Louis River, Hoyt Lakes, MN (62.9 mi)
Knife River, Knife River, MN (69.7 mi)
Chequamegon Bay, Ashland, WI (70.3 mi)
Washington Creek, Windigo, MI (75.2 mi)
Bois Brule River, Maple, WI (77.0 mi)

Weather for Lutsen, Minnesota

Current Weather

45°F
Cloudy
Conditions: Cloudy
Humidity: 76%
Feels Like: 38.4°F
Wind: W 14.1 mph
Wind Gusts: 16.2 mph
Pressure: 29.63 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 1

Five Day Weather Forecast

Overcast
Thu
H: 57°F
L: 43°F
Overcast
Fri
H: 51°F
L: 42°F
Partly Cloudy
Sat
H: 55°F
L: 43°F
Sunny
Sun
H: 59°F
L: 39°F
Sunny
Mon
H: 64°F
L: 43°F

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 7.38 μg/m3
Carbon Monoxide: 239.99 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:01 PM
Sunset: 7:36 PM
Daylight: 13 hrs 10 mins
Moonrise: 6:33 PM
Moon Transit: 10:56 PM
Moonset: 2:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

9:54 AM - 12:24 AM
12:00 AM - 12:00 AM

Minor Periods

6:03 PM - 7:33 PM
1:42 AM - 3:12 AM

Action Rating: 3 out of 5

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 Cook and Lake County. This also includes the Boundary Waters eastern and central 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.


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...Southern Cook and Southern Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. * 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...Southern Cook and Southern Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. * 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 Cook and Lake County. This also includes the Boundary Waters eastern and central 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: Overcast
Average Temperature: 49.6°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 15 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 4.81 μg/m3
PM10: 5.02 μg/m3
Carbon Monoxide: 237.64 μg/m3
Nitrogen Dioxide: 0.68 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 59.56 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:01 PM
Sunset: 7:36 PM
Daylight: 13 hrs 10 mins
Moonrise: 6:33 PM
Moon Transit: 10:56 PM
Moonset: 2:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

9:54 AM - 12:24 AM
12:00 AM - 12:00 AM

Minor Periods

6:03 PM - 7:33 PM
1:42 AM - 3:12 AM

Action Rating: 3 out of 5

Friday, September 5, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 46.5°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 5.14 μg/m3
PM10: 5.33 μg/m3
Carbon Monoxide: 237.23 μg/m3
Nitrogen Dioxide: 0.75 μg/m3
Sulphur Dioxide: 0.11 μg/m3
Ozone: 64.8 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:01 PM
Sunset: 7:34 PM
Daylight: 13 hrs 7 mins
Moonrise: 6:56 PM
Moon Transit: 11:47 PM
Moonset: 3:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

10:46 AM - 1:16 PM
12:00 AM - 12:00 AM

Minor Periods

6:26 PM - 7:56 PM
3:00 AM - 4:30 AM

Action Rating: 3 out of 5

Saturday, September 6, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 48.9°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 13 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 1.11 μg/m3
PM10: 1.14 μg/m3
Carbon Monoxide: 229.92 μg/m3
Nitrogen Dioxide: 0.58 μg/m3
Sulphur Dioxide: 0.15 μg/m3
Ozone: 70.6 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:01 PM
Sunset: 7:32 PM
Daylight: 13 hrs 4 mins
Moonrise: 7:15 PM
Moon Transit: 12:00 AM
Moonset: 4:51 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:36 AM - 2:06 PM

Minor Periods

6:45 PM - 8:15 PM
4:21 AM - 5:51 AM

Action Rating: 3 out of 5

Sunday, September 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 49.1°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 1.87 μg/m3
PM10: 1.89 μg/m3
Carbon Monoxide: 264.62 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.11 μg/m3
Ozone: 65.16 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:00 PM
Sunset: 7:30 PM
Daylight: 13 hrs mins
Moonrise: 7:33 PM
Moon Transit: 12:36 AM
Moonset: 6:11 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:06 AM - 2:36 AM
12:24 AM - 2:54 PM

Minor Periods

7:03 PM - 8:33 PM
5:41 AM - 7:11 AM

Action Rating: 4 out of 5

Monday, September 8, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 53°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 2.07 μg/m3
PM10: 2.12 μg/m3
Carbon Monoxide: 309.05 μg/m3
Nitrogen Dioxide: 1.69 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 55.15 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 57 mins
Moonrise: 7:49 PM
Moon Transit: 2:28 PM
Moonset: 7:32 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

7:19 PM - 8:49 PM
7:02 AM - 8:32 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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