Water Temperature of Lake Superior in Two Harbors, MN

Current Water Temperature

32.0°F

Measurement Time: Sunday, February 8, 2026, 7:00 AM CST

Temperature Locations

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Lake Superior

Station Name: Two Harbors WWTP
Data Source: USGS

Elevation Above Sea Level: 620 feet

Nearest Address:
3rd Street
Two Harbors, MN 55616
Lake County

GPS Coordinates: 47.0175, -91.6647

Nearby Water Temperatures

Knife River, Knife River, MN (7.7 mi)
Lake Superior, Duluth, MN (16.1 mi)
Lake Superior, Duluth, MN (16.6 mi)
Lake Superior, Duluth, MN (17.6 mi)
Bois Brule River, Maple, WI (21.8 mi)
Duluth Harbor, Duluth, MN (26.2 mi)
Lake Superior, Superior, WI (27.8 mi)
Baptism River, Illgen City, MN (31.1 mi)
Saint Louis River, Hoyt Lakes, MN (36.5 mi)
St. Louis River, Scanlon, MN (41.7 mi)
Partrige River, Babbitt, MN (43.3 mi)
Dunka River, Babbitt, MN (45.7 mi)
Chequamegon Bay, Ashland, WI (46.2 mi)
Dunka River, Babbitt, MN (48 mi)
Bad River, Ashland, WI (58.7 mi)

Weather for Two Harbors, Minnesota

Current Weather

52°F
Partly cloudy
Partly cloudy
50.7°F
53.1°F
87%
SSW 4.7 mph
5.9 mph
52.2°F
49.8°F
0 in
50%
9 mi
1015 mbar
2.1

Five Day Weather Forecast

Partly Cloudy
Sun
H: 77°F
L: 42°F
Patchy rain nearby
Mon
H: 78°F
L: 51°F
Sunny
Tue
H: 72°F
L: 52°F
Patchy rain nearby
Wed
H: 68°F
L: 50°F
Sunny
Thu
H: 65°F
L: 46°F

Air Quality

AQI: 1 - Good
PM2.5: 5.85 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 136.85 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 90 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 1:03 PM
Sunset: 8:47 PM
Daylight: 15 hrs 25 mins
Moonrise: 2:06 PM
Moon Transit: 8:28 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
7:58 PM - 10:28 PM

Minor Periods

1:36 PM - 3:06 PM
1:51 AM - 3:21 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued May 24 at 12:44AM CDT until May 24 at 10:00AM CDT by NWS Duluth MN

Effective: Sun May 24, 2026, 12:44 AM
Expires: Sun May 24, 2026, 10:00 AM

* WHAT...Visibility less than one quarter mile in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Grand Portage Reservation, the Red Cliff Band, the St. Croix Band in Burnett County, the Fond du Lac Band, the Lac Courte Oreilles Reservation, the Mille Lacs Band, Hinckley, Lena Lake, Big Sandy Lake and, East Lake areas and the Bois Forte Band, Lake Vermilion, Deer Creek and, Nett Lake areas. Other locations including the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Sunday, May 24, 2026

Weather Forecast

Partly Cloudy
76.8°F
41.9°F
58.2°F
70%
0 in
0%
0%
10.5 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 6.62 μg/m3
PM10: 6.91 μg/m3
Carbon Monoxide: 139.77 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 62.64 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 1:03 PM
Sunset: 8:47 PM
Daylight: 15 hrs 25 mins
Moonrise: 2:06 PM
Moon Transit: 8:28 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
7:58 PM - 10:28 PM

Minor Periods

1:36 PM - 3:06 PM
1:51 AM - 3:21 AM

Action Rating: 2 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
77.6°F
50.9°F
64°F
74%
0.02 in
68%
0%
11.4 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 10.48 μg/m3
PM10: 11.31 μg/m3
Carbon Monoxide: 136.85 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 66.84 μg/m3

Astronomical

Sunrise: 5:20 AM
Sun Transit: 1:03 PM
Sunset: 8:48 PM
Daylight: 15 hrs 27 mins
Moonrise: 3:15 PM
Moon Transit: 9:10 PM
Moonset: 2:37 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

8:05 AM - 10:35 AM
8:40 PM - 11:10 PM

Minor Periods

2:45 PM - 4:15 PM
2:07 AM - 3:37 AM

Action Rating: 3 out of 5

Tuesday, May 26, 2026

Weather Forecast

Sunny
72.1°F
52.3°F
62.8°F
59%
0 in
0%
0%
7.8 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 9.17 μg/m3
PM10: 9.65 μg/m3
Carbon Monoxide: 146.45 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 76.92 μg/m3

Astronomical

Sunrise: 5:19 AM
Sun Transit: 1:03 PM
Sunset: 8:49 PM
Daylight: 15 hrs 29 mins
Moonrise: 4:24 PM
Moon Transit: 9:51 PM
Moonset: 2:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:47 AM - 11:17 AM
9:21 PM - 11:51 PM

Minor Periods

3:54 PM - 5:24 PM
2:22 AM - 3:52 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Patchy rain nearby
68.2°F
49.9°F
57.4°F
66%
0.03 in
64%
0%
11.9 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 4.79 μg/m3
PM10: 5.08 μg/m3
Carbon Monoxide: 133.75 μg/m3
Nitrogen Dioxide: 2.79 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 69.64 μg/m3

Astronomical

Sunrise: 5:19 AM
Sun Transit: 1:03 PM
Sunset: 8:50 PM
Daylight: 15 hrs 31 mins
Moonrise: 5:32 PM
Moon Transit: 10:34 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:30 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:02 PM - 6:32 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Sunny
64.6°F
45.8°F
55°F
63%
0 in
0%
0%
9.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.26 μg/m3
PM10: 2.38 μg/m3
Carbon Monoxide: 121.64 μg/m3
Nitrogen Dioxide: 1.84 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 69.77 μg/m3

Astronomical

Sunrise: 5:18 AM
Sun Transit: 1:04 PM
Sunset: 8:51 PM
Daylight: 15 hrs 33 mins
Moonrise: 6:42 PM
Moon Transit: 11:19 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

10:12 AM - 12:42 AM
12:00 AM - 12:00 AM

Minor Periods

6:12 PM - 7:42 PM
2:56 AM - 4:26 AM

Action Rating: 2 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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