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

59.5°F
Partly cloudy
Partly cloudy
59.5°F
59.5°F
51%
NW 15 mph
17.2 mph
58.5°F
40.5°F
0 in
50%
9 mi
1013 mbar
5.7

Five Day Weather Forecast

Sunny
Sun
H: 70°F
L: 47°F
Moderate rain
Mon
H: 71°F
L: 49°F
Patchy rain nearby
Tue
H: 61°F
L: 48°F
Patchy rain nearby
Wed
H: 67°F
L: 47°F
Patchy rain nearby
Thu
H: 62°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 98 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:03 PM
Daylight: 15 hrs 52 mins
Moonrise: 4:05 AM
Moon Transit: 12:41 AM
Moonset: 9:22 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:11 AM - 2:41 PM

Minor Periods

8:52 PM - 10:22 PM
3:35 AM - 5:05 AM

Action Rating: 5 out of 5

Red Flag Warning issued June 13 at 12:46PM CDT until June 14 at 9:00PM CDT by NWS Duluth MN

Effective: Sat June 13, 2026, 12:46 PM
Expires: Sun June 14, 2026, 7:00 AM

The National Weather Service in Duluth has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM to 9 PM CDT Sunday. * AFFECTED AREA...In Minnesota, North St. Louis, Northern Cook and Lake, Central St. Louis and Southern Lake. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 23 percent. * IMPACTS...Any fires that develop will spread rapidly. 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.


Red Flag Warning issued June 14 at 4:03AM CDT until June 14 at 9:00PM CDT by NWS Duluth MN

Effective: Sun June 14, 2026, 4:03 AM
Expires: Sun June 14, 2026, 4:15 PM

* AFFECTED AREA...In Minnesota, North St. Louis, Northern Cook and Lake, Central St. Louis and Southern Lake. * WINDS...Northwest 5 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 23 percent. * IMPACTS...Any fires that develop will spread rapidly. 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.
Sunday, June 14, 2026

Weather Forecast

Sunny
69.6°F
47.3°F
57.9°F
51%
0 in
3%
0%
15.2 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 1.74 μg/m3
PM10: 1.91 μg/m3
Carbon Monoxide: 98.96 μg/m3
Nitrogen Dioxide: 0.58 μg/m3
Sulphur Dioxide: 0.11 μg/m3
Ozone: 67.63 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:03 PM
Daylight: 15 hrs 52 mins
Moonrise: 4:05 AM
Moon Transit: 12:41 AM
Moonset: 9:22 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:11 AM - 2:41 PM

Minor Periods

8:52 PM - 10:22 PM
3:35 AM - 5:05 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Moderate rain
71.1°F
48.9°F
58.6°F
66%
0.4 in
69%
0%
14.5 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 1.55 μg/m3
PM10: 1.66 μg/m3
Carbon Monoxide: 101.96 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 63.38 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:04 PM
Daylight: 15 hrs 53 mins
Moonrise: 5:08 AM
Moon Transit: 1:48 PM
Moonset: 10:24 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:31 AM - 3:01 AM
1:18 PM - 3:48 PM

Minor Periods

9:54 PM - 11:24 PM
4:38 AM - 6:08 AM

Action Rating: 3 out of 5

Tuesday, June 16, 2026

Weather Forecast

Patchy rain nearby
60.8°F
48°F
52.2°F
84%
0.03 in
60%
0%
9.6 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 2.18 μg/m3
PM10: 2.3 μg/m3
Carbon Monoxide: 101.63 μg/m3
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 0.15 μg/m3
Ozone: 48.46 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:04 PM
Daylight: 15 hrs 53 mins
Moonrise: 6:26 AM
Moon Transit: 2:54 PM
Moonset: 11:09 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

1:38 AM - 4:08 AM
2:24 PM - 4:54 PM

Minor Periods

12:00 AM - 12:00 AM
5:56 AM - 7:26 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Patchy rain nearby
67.4°F
46.5°F
55.3°F
74%
0.04 in
57%
0%
8.5 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 1.65 μg/m3
PM10: 1.76 μg/m3
Carbon Monoxide: 104.88 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 0.11 μg/m3
Ozone: 43.29 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:04 PM
Daylight: 15 hrs 54 mins
Moonrise: 7:51 AM
Moon Transit: 3:55 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

2:41 AM - 5:11 AM
3:25 PM - 5:55 PM

Minor Periods

7:21 AM - 8:51 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, June 18, 2026

Weather Forecast

Patchy rain nearby
62°F
47.8°F
54.6°F
77%
0.04 in
57%
0%
11.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 1.14 μg/m3
PM10: 1.29 μg/m3
Carbon Monoxide: 116.13 μg/m3
Nitrogen Dioxide: 2.3 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 49.88 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:07 PM
Sunset: 9:05 PM
Daylight: 15 hrs 54 mins
Moonrise: 9:16 AM
Moon Transit: 4:49 PM
Moonset: 12:42 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
4:19 PM - 6:49 PM

Minor Periods

8:46 AM - 10:16 AM
12:00 AM - 12:00 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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