Water Temperature of Lake Superior in Two Harbors, MN
Current Water Temperature
Measurement Time: Sunday, January 21, 2024, 7:00 AM CST
Temperature Locations
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Station Name: Two Harbors WWTP
Data Source: USGS
Elevation Above Sea Level: 620 feet / 189 meters
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 (48.0 mi)
Bad River, Ashland, WI (58.7 mi)
Weather for Two Harbors, Minnesota
Current Weather

Humidity: 88%
Feels Like: 70.3°F
Wind: NW 4.7 mph
Wind Gusts: 9.9 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 81°F
L: 66°F

Tue
H: 78°F
L: 62°F

Wed
H: 77°F
L: 62°F

Thu
H: 74°F
L: 52°F

Fri
H: 79°F
L: 58°F
Air Quality
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 87 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:44 PM
Daylight: 15 hrs 3 mins
Moon Transit: 4:22 PM
Moonset: 10:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%
Best Times for Fishing or Hunting
Major Periods
3:18 AM - 5:48 AM3:52 PM - 6:22 PM
Minor Periods
10:01 PM - 11:31 PM9:31 AM - 11:01 AM
Action Rating: 3 out of 5
Flood Watch issued July 27 at 2:08PM CDT until July 28 at 4:00AM CDT by NWS Duluth MN
Effective: Sun July 27, 2025, 2:08 PM
Expires: Mon July 28, 2025, 4:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...In Minnesota, Pine, South Itasca, Cook, Lake, Carlton, St. Louis and Aitkin Counties and Wisconsin, Bayfield, Burnett, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band, the Red Cliff Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Mille Lacs Band, Big Sandy Lake, Hinckley, Lena Lake and, East Lake areas and the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From 7 PM CDT this evening through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are expected to develop later this afternoon through this evening. While the storms should be progressive, they should produce torrential rainfall rates. Soils are fairly saturated from recent rainfall which gives less space for water to soak in leading to rapid runoff. - Flood safety information can be found at www.weather.gov/safety/flood.
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Severe Thunderstorm Watch issued July 27 at 5:33PM CDT until July 28 at 1:00AM CDT by NWS Duluth MN
Effective: Sun July 27, 2025, 5:33 PM
Expires: Mon July 28, 2025, 1:00 AM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 549 IN EFFECT UNTIL 1 AM CDT MONDAY FOR THE FOLLOWING AREAS IN MINNESOTA THIS WATCH INCLUDES 10 COUNTIES IN EAST CENTRAL MINNESOTA AITKIN CROW WING PINE IN NORTH CENTRAL MINNESOTA CASS ITASCA KOOCHICHING IN NORTHEAST MINNESOTA CARLTON COOK LAKE ST. LOUIS IN WISCONSIN THIS WATCH INCLUDES 1 COUNTY IN NORTHWEST WISCONSIN DOUGLAS THIS INCLUDES THE CITIES OF AITKIN, BRAINERD, CASS LAKE, CASTLE DANGER, CLOQUET, DULUTH, EAST GULL LAKE, ESTERDY, GRAND MARAIS, GRAND RAPIDS, HINCKLEY, INTERNATIONAL FALLS, LAKE SHORE, PINE CITY, PINE RIVER, SCHLEY, SILVER BAY, SUPERIOR, TWO HARBORS, AND WALKER. THIS ALSO INCLUDES THE TRIBAL LANDS OF THE FOND DU LAC BAND, CLOQUET DISTRICT, THE GRAND PORTAGE RESERVATION, THE FOND DU LAC BAND, SAWYER DISTRICT, THE FOND DU LAC BAND, BROOKSTON DISTRICT, THE MILLE LACS BAND, HINCKLEY, , BIG SANDY LAKE, , EAST LAKE AND, LENA LAKE AREAS AND THE BOIS FORTE BAND, NETT LAKE, , LAKE VERMILION AND, DEER CREEK AREAS.
Flood Watch issued July 27 at 2:08PM CDT until July 28 at 4:00AM CDT by NWS Duluth MN
Effective: Sun July 27, 2025, 2:08 PM
Expires: Mon July 28, 2025, 4:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...In Minnesota, Pine, South Itasca, Cook, Lake, Carlton, St. Louis and Aitkin Counties and Wisconsin, Bayfield, Burnett, Douglas and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band, the Red Cliff Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Mille Lacs Band, Big Sandy Lake, Hinckley, Lena Lake and, East Lake areas and the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From 7 PM CDT this evening through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are expected to develop later this afternoon through this evening. While the storms should be progressive, they should produce torrential rainfall rates. Soils are fairly saturated from recent rainfall which gives less space for water to soak in leading to rapid runoff. - Flood safety information can be found at www.weather.gov/safety/flood.
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Weather Forecast
Average Temperature: 73.8°F
Average Humidity: 76%
Wind: 6.3 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 2.83 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 98.08 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:44 PM
Daylight: 15 hrs 3 mins
Moon Transit: 4:22 PM
Moonset: 10:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%
Best Times for Fishing or Hunting
Major Periods
3:18 AM - 5:48 AM3:52 PM - 6:22 PM
Minor Periods
10:01 PM - 11:31 PM9:31 AM - 11:01 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 73.1°F
Average Humidity: 63%
Wind: 6.9 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 2.79 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 80.64 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:43 PM
Daylight: 15 hrs mins
Moon Transit: 5:03 PM
Moonset: 10:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.9%
Best Times for Fishing or Hunting
Major Periods
3:59 AM - 6:29 AM4:33 PM - 7:03 PM
Minor Periods
10:15 PM - 11:45 PM10:39 AM - 12:09 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 69.4°F
Average Humidity: 46%
Wind: 8.7 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 2.21 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 81.36 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 58 mins
Moon Transit: 5:43 PM
Moonset: 11:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 26.2%
Best Times for Fishing or Hunting
Major Periods
4:39 AM - 7:09 AM5:13 PM - 7:43 PM
Minor Periods
10:30 PM - 12:00 PM11:46 AM - 1:16 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 64.3°F
Average Humidity: 56%
Wind: 6.3 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 2.33 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 71.38 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:40 PM
Daylight: 14 hrs 55 mins
Moon Transit: 6:25 PM
Moonset: 11:17 PM
Moon Phase: First Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM5:55 PM - 8:25 PM
Minor Periods
12:00 AM - 12:00 AM12:53 AM - 2:23 PM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 65.5°F
Average Humidity: 62%
Wind: 9.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 8:39 PM
Daylight: 14 hrs 53 mins
Moon Transit: 7:08 PM
Moonset: 12:17 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:02 AM - 8:32 AM6:38 PM - 9:08 PM
Minor Periods
2:02 PM - 3:32 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5