Water Temperature of the Grand River in Grand Rapids, MI

Current Water Temperature

73.9°F

Measurement Time: Monday, August 31, 2026, 8:00 AM EDT

Temperature Locations

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Local Points of Interest

North Park Bridge; Riverside Park; Walker, MI

Grand River

Station Name: GRAND RIVER AT N PARK ST NE AT GRAND RAPIDS, MI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 607 feet

Nearest Address:
3298 Monroe Ave NE
Grand Rapids, MI 49505
Kent County

GPS Coordinates: 43.02277778, -85.6608333

Nearby Water Temperatures

Grand River, Grand Rapids, MI (3.3 mi)
Grand River, Eastmanville, MI (18.5 mi)
Little Muskegon River, Croton, MI (28.4 mi)
Muskegon River, Croton, MI (28.5 mi)
Muskegon River, Oxbow, MI (32 mi)
Lake Michigan, Holland, MI (32 mi)
Lake Michigan, Holland, MI (32.8 mi)
Kalamazoo River, Fennville, MI (34.2 mi)
Muskegon River, Stanwood, MI (41.8 mi)
Muskegon River, Big Rapids, MI (47.4 mi)
Lake Michigan, South Haven, MI (55 mi)
Lake Michigan, Lake Michigan, MI (73.2 mi)
Pine River, Hoxeyville, MI (81.1 mi)
Tittabawassee River, Freeland, MI (84.7 mi)
Shiawassee River, Saginaw, MI (86.2 mi)

Weather for Grand Rapids, Michigan

Current Weather

81°F

Conditions: Chance Rain Showers

Humidity: 67%

Wind: SSW 12 mph

Dew Point: 69°F

Weather Forecast

This Afternoon
84°F - Chance Showers And Thunderstorms

Tonight
72°F - Slight Chance Rain Showers then Mostly Cloudy

Tuesday
89°F - Slight Chance Rain Showers

Tuesday Night
73°F - Slight Chance Showers And Thunderstorms

Wednesday
89°F - Mostly Sunny then Slight Chance Showers And Thunderstorms

Wednesday Night
70°F - Chance Showers And Thunderstorms

Thursday
85°F - Showers And Thunderstorms Likely

Thursday Night
68°F - Chance Showers And Thunderstorms

Friday
84°F - Chance Showers And Thunderstorms

Friday Night
65°F - Slight Chance Showers And Thunderstorms

Saturday
82°F - Slight Chance Showers And Thunderstorms then Mostly Sunny

Saturday Night
60°F - Partly Cloudy

Sunday
81°F - Mostly Sunny

Sunday Night
61°F - Partly Cloudy

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:42 PM
Sunset: 8:19 PM
Daylight: 13 hrs 13 mins

Moonrise: 9:39 PM
Moon Transit: 12:00 AM
Moonset: 10:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:28 PM - 6:58 PM

Minor Periods

9:09 PM - 10:39 PM
10:26 AM - 11:56 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:42 PM
Sunset: 8:19 PM
Daylight: 13 hrs 13 mins

Moonrise: 9:39 PM
Moon Transit: 12:00 AM
Moonset: 10:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:28 PM - 6:58 PM

Minor Periods

9:09 PM - 10:39 PM
10:26 AM - 11:56 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:42 PM
Sunset: 8:19 PM
Daylight: 13 hrs 13 mins

Moonrise: 9:39 PM
Moon Transit: 12:00 AM
Moonset: 10:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:28 PM - 6:58 PM

Minor Periods

9:09 PM - 10:39 PM
10:26 AM - 11:56 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:42 PM
Sunset: 8:17 PM
Daylight: 13 hrs 10 mins

Moonrise: 10:06 PM
Moon Transit: 4:47 AM
Moonset: 12:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
5:18 PM - 7:48 PM

Minor Periods

9:36 PM - 11:06 PM
11:40 AM - 1:10 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:42 PM
Sunset: 8:17 PM
Daylight: 13 hrs 10 mins

Moonrise: 10:06 PM
Moon Transit: 4:47 AM
Moonset: 12:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
5:18 PM - 7:48 PM

Minor Periods

9:36 PM - 11:06 PM
11:40 AM - 1:10 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:42 PM
Sunset: 8:16 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:40 PM
Moon Transit: 5:39 AM
Moonset: 1:26 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
6:12 PM - 8:42 PM

Minor Periods

10:10 PM - 11:40 PM
12:56 AM - 2:26 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:42 PM
Sunset: 8:16 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:40 PM
Moon Transit: 5:39 AM
Moonset: 1:26 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
6:12 PM - 8:42 PM

Minor Periods

10:10 PM - 11:40 PM
12:56 AM - 2:26 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:41 PM
Sunset: 8:14 PM
Daylight: 13 hrs 5 mins

Moonrise: 11:23 PM
Moon Transit: 6:35 AM
Moonset: 2:43 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
7:11 PM - 9:41 PM

Minor Periods

12:00 AM - 12:00 AM
2:13 PM - 3:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:41 PM
Sunset: 8:14 PM
Daylight: 13 hrs 5 mins

Moonrise: 11:23 PM
Moon Transit: 6:35 AM
Moonset: 2:43 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
7:11 PM - 9:41 PM

Minor Periods

12:00 AM - 12:00 AM
2:13 PM - 3:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:41 PM
Sunset: 8:12 PM
Daylight: 13 hrs 2 mins

Moonrise: 12:23 AM
Moon Transit: 7:36 AM
Moonset: 3:54 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

7:06 AM - 9:36 AM
8:13 PM - 10:43 PM

Minor Periods

3:24 PM - 4:54 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:41 PM
Sunset: 8:12 PM
Daylight: 13 hrs 2 mins

Moonrise: 12:23 AM
Moon Transit: 7:36 AM
Moonset: 3:54 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

7:06 AM - 9:36 AM
8:13 PM - 10:43 PM

Minor Periods

3:24 PM - 4:54 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:41 PM
Sunset: 8:10 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:19 AM
Moon Transit: 8:38 AM
Moonset: 4:57 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

8:08 AM - 10:38 AM
9:16 PM - 11:46 PM

Minor Periods

4:27 PM - 5:57 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:41 PM
Sunset: 8:10 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:19 AM
Moon Transit: 8:38 AM
Moonset: 4:57 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

8:08 AM - 10:38 AM
9:16 PM - 11:46 PM

Minor Periods

4:27 PM - 5:57 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:40 PM
Sunset: 8:09 PM
Daylight: 12 hrs 56 mins

Moonrise: 1:27 AM
Moon Transit: 9:41 AM
Moonset: 5:46 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:11 AM - 11:41 AM

Minor Periods

5:16 PM - 6:46 PM
12:57 AM - 2:27 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:40 PM
Sunset: 8:09 PM
Daylight: 12 hrs 56 mins

Moonrise: 1:27 AM
Moon Transit: 9:41 AM
Moonset: 5:46 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:11 AM - 11:41 AM

Minor Periods

5:16 PM - 6:46 PM
12:57 AM - 2:27 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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