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

Mississippi River

Station Name: Grand Rapids
Data Source: USGS

Elevation Above Sea Level: 1,263 feet

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 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 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

83.3°F
Sunny
Sunny
84.4°F
85°F
51%
NE 5.8 mph
11.9 mph
83.3°F
63.3°F
0 in
0%
6 mi
1004 mbar
0.1

Five Day Weather Forecast

Sunny
Sun
H: 89°F
L: 62°F
Sunny
Mon
H: 95°F
L: 67°F
Sunny
Tue
H: 93°F
L: 61°F
Sunny
Wed
H: 99°F
L: 63°F
Sunny
Thu
H: 86°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 13.5 μg/m3
PM10: 14 μg/m3
Carbon Monoxide: 147 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:20 PM
Sunset: 8:55 PM
Daylight: 15 hrs 10 mins
Moonrise: 7:38 PM
Moon Transit: 11:27 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:02 AM - 12:32 AM
12:00 AM - 12:00 AM

Minor Periods

7:08 PM - 8:38 PM
1:52 AM - 3:22 AM

Action Rating: 3 out of 5

Extreme Heat Warning issued July 26 at 10:40AM CDT until July 26 at 9:00PM CDT by NWS Duluth MN

Effective: Sun July 26, 2026, 10:40 AM
Expires: Sun July 26, 2026, 9:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 101 expected. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, and Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band, the St. Croix Band in Burnett County, the Red Cliff Band, the Bad River Reservation, the Bois Forte Band, Deer Creek area, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Stay cool, stay hydrated, stay informed.


Extreme Heat Warning issued July 26 at 10:17AM CDT until July 26 at 9:00PM CDT by NWS Duluth MN

Effective: Sun July 26, 2026, 10:17 AM
Expires: Sun July 26, 2026, 9:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 102 degrees expected. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Fond du Lac Band, the Red Cliff Band, the Bois Forte Band, Deer Creek area, the Bad River Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation and the Mille Lacs Band, East Lake, Big Sandy Lake, Hinckley and, Lena Lake areas. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Warning issued July 26 at 9:13AM CDT until July 26 at 9:00PM CDT by NWS Duluth MN

Effective: Sun July 26, 2026, 9:13 AM
Expires: Sun July 26, 2026, 9:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 98 expected. * WHERE...North Itasca County. This includes the Tribal Lands of the Bois Forte Band, Deer Creek area. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Warning issued July 26 at 9:13AM CDT until July 26 at 9:00PM CDT by NWS Duluth MN

Effective: Sun July 26, 2026, 9:13 AM
Expires: Sun July 26, 2026, 9:00 PM

* WHAT...Pockets of dense fog may remain and visibility will continue to improve. Therefore the Dense Fog Advisory was allowed to expire. Dangerously hot conditions with heat index values up to 102 expected. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, and South Itasca Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Red Cliff Band, the Bad River Reservation, the Lac Courte Oreilles Reservation and the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Sunday, July 26, 2026

Weather Forecast

Sunny
89.4°F
61.7°F
75.7°F
77%
0 in
12%
0%
13.6 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 15.15 μg/m3
PM10: 15.97 μg/m3
Carbon Monoxide: 142.5 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 82.88 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:20 PM
Sunset: 8:55 PM
Daylight: 15 hrs 10 mins
Moonrise: 7:38 PM
Moon Transit: 11:27 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:02 AM - 12:32 AM
12:00 AM - 12:00 AM

Minor Periods

7:08 PM - 8:38 PM
1:52 AM - 3:22 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
95.1°F
66.6°F
79.5°F
61%
0 in
4%
0%
11.2 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 9.26 μg/m3
Carbon Monoxide: 133.04 μg/m3
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 76.96 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:20 PM
Sunset: 8:54 PM
Daylight: 15 hrs 7 mins
Moonrise: 8:17 PM
Moon Transit: 12:00 AM
Moonset: 3:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:53 AM - 1:23 PM

Minor Periods

7:47 PM - 9:17 PM
2:49 AM - 4:19 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
92.5°F
61.2°F
76.2°F
63%
0 in
4%
0%
8.7 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 7.91 μg/m3
Carbon Monoxide: 143.83 μg/m3
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 73.25 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:20 PM
Sunset: 8:53 PM
Daylight: 15 hrs 5 mins
Moonrise: 8:47 PM
Moon Transit: 12:17 AM
Moonset: 4:25 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:43 AM - 2:13 PM

Minor Periods

8:17 PM - 9:47 PM
3:55 AM - 5:25 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
99.3°F
62.7°F
78.5°F
57%
0.01 in
36%
0%
13.9 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 5.25 μg/m3
PM10: 5.37 μg/m3
Carbon Monoxide: 140.5 μg/m3
Nitrogen Dioxide: 2.32 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 72.25 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:20 PM
Sunset: 8:51 PM
Daylight: 15 hrs 2 mins
Moonrise: 9:11 PM
Moon Transit: 1:06 AM
Moonset: 5:34 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:36 AM - 3:06 AM
12:31 AM - 3:01 PM

Minor Periods

8:41 PM - 10:11 PM
5:04 AM - 6:34 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
86.3°F
63.7°F
72.7°F
79%
0.31 in
73%
0%
9.6 mph
4.3


Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 4.63 μg/m3
Carbon Monoxide: 184.63 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 58.25 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:20 PM
Sunset: 8:50 PM
Daylight: 15 hrs mins
Moonrise: 9:30 PM
Moon Transit: 1:53 AM
Moonset: 6:45 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
1:16 PM - 3:46 PM

Minor Periods

9:00 PM - 10:30 PM
6:15 AM - 7:45 AM

Action Rating: 5 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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