Water Temperature of the Mississippi River in Grand Rapids, MN

Current Water Temperature

32.0°F

Measurement Time: Sunday, January 21, 2024, 9:15 AM CST

Temperature Locations

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Local Points of Interest

River Front Trail Park; Veterans Memorial Park

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Mississippi River

Station Name: Grand Rapids
Data Source: USGS

Elevation Above Sea Level: 1,263 feet / 385 meters

Nearest Address:
336 Canal St
Grand Rapids, MN 55744
Itasca County

GPS Coordinates: 47.2333, -93.5232

Nearby Water Temperatures

Lake Grace, Bovey, MN (5.0 mi)
Lake Grace, Taconite, MN (9.2 mi)
Pine River, Crosby, MN (51.6 mi)
St. Louis River, Scanlon, MN (63.7 mi)
Saint Louis River, Hoyt Lakes, MN (71.5 mi)
Duluth Harbor, Duluth, MN (74.5 mi)
Lake Superior, Superior, WI (77.4 mi)
Lake Superior, Duluth, MN (77.9 mi)
Straight River, Park Rapids, MN (79.0 mi)
Partrige River, Babbitt, MN (79.3 mi)
Lake Superior, Duluth, MN (79.3 mi)
Leaf River, Staples, MN (82.2 mi)
Dunka River, Babbitt, MN (83.3 mi)
Dunka River, Babbitt, MN (83.7 mi)
Knife River, Knife River, MN (83.8 mi)

Weather for Grand Rapids, Minnesota

Current Weather

66.9°F
Overcast
Conditions: Overcast
Humidity: 90%
Feels Like: 66.9°F
Wind: SSE 5.1 mph
Wind Gusts: 9.2 mph
Pressure: 29.96 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 8 mi
UV Index: 0

Five Day Weather Forecast

Moderate rain
Tue
H: 82°F
L: 63°F
Heavy rain
Wed
H: 72°F
L: 64°F
Partly Cloudy
Thu
H: 83°F
L: 61°F
Sunny
Fri
H: 85°F
L: 59°F
Heavy rain
Sat
H: 92°F
L: 65°F

Air Quality

AQI: 2 - Moderate
PM2.5: 8.51 μg/m3
PM10: 8.7 μg/m3
Carbon Monoxide: 388.5 μg/m3
Nitrogen Dioxide: 6.48 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:20 PM
Sunset: 8:59 PM
Daylight: 15 hrs 18 mins
Moonrise: 2:37 AM
Moon Transit: 11:21 AM
Moonset: 8:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

7:34 PM - 9:04 PM
2:07 AM - 3:37 AM

Action Rating: 3 out of 5

Flood Watch issued July 21 at 2:36PM CDT until July 24 at 7:00AM CDT by NWS Duluth MN

Effective: Mon July 21, 2025, 2:36 PM
Expires: Tue July 22, 2025, 5:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...In Minnesota, Crow Wing, Pine, Cook, Lake, Carlton, St. Louis, Itasca, Aitkin and Cass Counties and Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Grand Portage Reservation, the Lac Courte Oreilles Reservation, the St. Croix Band in Burnett County, the Bad River Reservation, the Fond du Lac Band, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Deer Creek, Nett Lake and, Lake Vermilion areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are forecast Tuesday late afternoon to Thursday morning. This heavy rainfall may fall on top of already saturated soils from other recent heavy rainfall and lead to excessive runoff. Flooding is possible. - Flood safety information can be found at www.weather.gov/safety/flood.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued July 21 at 9:08PM CDT until July 24 at 7:00AM CDT by NWS Duluth MN

Effective: Mon July 21, 2025, 9:08 PM
Expires: Tue July 22, 2025, 9:15 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...In Minnesota, Crow Wing, Pine, Cook, Lake, Carlton, St. Louis, Itasca, Aitkin and Cass Counties and Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Bad River Reservation, the Fond du Lac Band, the Lac Courte Oreilles Reservation, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Lake Vermilion, Deer Creek and, Nett Lake areas. Other locations including the Apostle Islands National Lakeshore, Madeline Island and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are forecast Tuesday late afternoon to Thursday morning. This heavy rainfall may fall on top of already saturated soils from other recent heavy rainfall and lead to excessive runoff. Flooding is possible. - Flood safety information can be found at www.weather.gov/safety/flood.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued July 21 at 2:36PM CDT until July 24 at 7:00AM CDT by NWS Duluth MN

Effective: Mon July 21, 2025, 2:36 PM
Expires: Tue July 22, 2025, 5:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...In Minnesota, Crow Wing, Pine, Cook, Lake, Carlton, St. Louis, Itasca, Aitkin and Cass Counties and Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Grand Portage Reservation, the Lac Courte Oreilles Reservation, the St. Croix Band in Burnett County, the Bad River Reservation, the Fond du Lac Band, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Deer Creek, Nett Lake and, Lake Vermilion areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are forecast Tuesday late afternoon to Thursday morning. This heavy rainfall may fall on top of already saturated soils from other recent heavy rainfall and lead to excessive runoff. Flooding is possible. - Flood safety information can be found at www.weather.gov/safety/flood.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued July 21 at 9:08PM CDT until July 24 at 7:00AM CDT by NWS Duluth MN

Effective: Mon July 21, 2025, 9:08 PM
Expires: Tue July 22, 2025, 9:15 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...In Minnesota, Crow Wing, Pine, Cook, Lake, Carlton, St. Louis, Itasca, Aitkin and Cass Counties and Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Bad River Reservation, the Fond du Lac Band, the Lac Courte Oreilles Reservation, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Lake Vermilion, Deer Creek and, Nett Lake areas. Other locations including the Apostle Islands National Lakeshore, Madeline Island and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are forecast Tuesday late afternoon to Thursday morning. This heavy rainfall may fall on top of already saturated soils from other recent heavy rainfall and lead to excessive runoff. Flooding is possible. - Flood safety information can be found at www.weather.gov/safety/flood.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued July 21 at 2:36PM CDT until July 24 at 7:00AM CDT by NWS Duluth MN

Effective: Mon July 21, 2025, 2:36 PM
Expires: Tue July 22, 2025, 5:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...In Minnesota, Crow Wing, Pine, Cook, Lake, Carlton, St. Louis, Itasca, Aitkin and Cass Counties and Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Grand Portage Reservation, the Lac Courte Oreilles Reservation, the St. Croix Band in Burnett County, the Bad River Reservation, the Fond du Lac Band, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Deer Creek, Nett Lake and, Lake Vermilion areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are forecast Tuesday late afternoon to Thursday morning. This heavy rainfall may fall on top of already saturated soils from other recent heavy rainfall and lead to excessive runoff. Flooding is possible. - Flood safety information can be found at www.weather.gov/safety/flood.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Tuesday, July 22, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 69.2°F
Average Humidity: 93%
Chance of Rain: 78%
Wind: 12.1 mph
UV Index: 1.2

Air Quality

AQI: 1 - Good
PM2.5: 13.85 μg/m3
PM10: 14.24 μg/m3
Carbon Monoxide: 394.05 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 89.6 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:20 PM
Sunset: 8:59 PM
Daylight: 15 hrs 18 mins
Moonrise: 2:37 AM
Moon Transit: 11:21 AM
Moonset: 8:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

7:34 PM - 9:04 PM
2:07 AM - 3:37 AM

Action Rating: 3 out of 5

Wednesday, July 23, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 68.1°F
Average Humidity: 96%
Chance of Rain: 89%
Wind: 8.7 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 4.87 μg/m3
PM10: 5.29 μg/m3
Carbon Monoxide: 304.88 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 87.36 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:20 PM
Sunset: 8:58 PM
Daylight: 15 hrs 16 mins
Moonrise: 3:46 AM
Moon Transit: 12:24 AM
Moonset: 8:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:54 AM - 2:24 PM

Minor Periods

8:20 PM - 9:50 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Thursday, July 24, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 70.8°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 6.7 mph
UV Index: 1.5

Air Quality

AQI: 4 - Unhealthy
PM2.5: 67.41 μg/m3
PM10: 67.78 μg/m3
Carbon Monoxide: 434.31 μg/m3
Nitrogen Dioxide: 3.02 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 93.6 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:20 PM
Sunset: 8:57 PM
Daylight: 15 hrs 14 mins
Moonrise: 5:05 AM
Moon Transit: 1:22 PM
Moonset: 9:23 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:52 AM - 3:22 PM

Minor Periods

8:53 PM - 10:23 PM
4:35 AM - 6:05 AM

Action Rating: 5 out of 5

Friday, July 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 72.3°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 1.5

Air Quality

AQI: 4 - Unhealthy
PM2.5: 76.77 μg/m3
PM10: 77.65 μg/m3
Carbon Monoxide: 471.9 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 109.48 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:20 PM
Sunset: 8:56 PM
Daylight: 15 hrs 11 mins
Moonrise: 6:26 AM
Moon Transit: 2:15 PM
Moonset: 9:48 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
1:45 PM - 4:15 PM

Minor Periods

9:18 PM - 10:48 PM
5:56 AM - 7:26 AM

Action Rating: 5 out of 5

Saturday, July 26, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 76.5°F
Average Humidity: 79%
Chance of Rain: 78%
Wind: 8.3 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 28.53 μg/m3
PM10: 28.69 μg/m3
Carbon Monoxide: 562.68 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 89.85 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:20 PM
Sunset: 8:55 PM
Daylight: 15 hrs 9 mins
Moonrise: 7:44 AM
Moon Transit: 3:04 PM
Moonset: 10:08 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

1:41 AM - 4:11 AM
2:34 PM - 5:04 PM

Minor Periods

9:38 PM - 11:08 PM
7:14 AM - 8:44 AM

Action Rating: 3 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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