Water Temperature of the Saint Joseph River in Niles, MI

Current Water Temperature

73.0°F

Measurement Time: Thursday, August 27, 2026, 10:45 AM EDT

Temperature Locations

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Local Points of Interest

Riverfront Park

Saint Joseph River

Station Name: Niles WWTP
Data Source: USGS

Elevation Above Sea Level: 643 feet

Nearest Address:
1 Marmont St
Niles, MI 49120
Berrien County

GPS Coordinates: 41.8406, -86.2658

Nearby Water Temperatures

St. Joseph River, Niles, MI (0.8 mi)
Lake Michigan, Stevensville, MI (20.6 mi)
Kankakee River, Hamlet, IN (38.6 mi)
Lake Michigan, South Haven, MI (38.6 mi)
Yellow River, Oak Grove, IN (40.7 mi)
Yellow River, Knox, IN (41.4 mi)
Yellow River, Knox, IN (44.2 mi)
Deep River, Lake Station, IN (56.2 mi)
Kankakee River, Dunns Bridge, IN (56.2 mi)
Kalamazoo River, Fennville, MI (56.6 mi)
Little Calumet River, Gary, IN (61.9 mi)
Indiana Harbor Canal, East Chicago, IN (63.4 mi)
Lake Michigan, Holland, MI (64.5 mi)
Grand Calumet River, Hammond, IN (65.5 mi)
Hart Ditch, Munster, IN (65.6 mi)

Weather for Niles, Michigan

Current Weather

76°F

Conditions: Sunny

Humidity: 67%

Wind: NW 10 mph

Dew Point: 65°F

Weather Forecast

This Afternoon
78°F - Sunny

Tonight
54°F - Mostly Clear

Friday
80°F - Sunny

Friday Night
57°F - Mostly Clear

Saturday
81°F - Mostly Sunny

Saturday Night
66°F - Mostly Cloudy then Slight Chance Rain Showers

Sunday
85°F - Slight Chance Rain Showers then Partly Sunny

Sunday Night
71°F - Mostly Cloudy then Slight Chance Showers And Thunderstorms

Monday
87°F - Slight Chance Showers And Thunderstorms then Partly Sunny

Monday Night
73°F - Partly Cloudy then Slight Chance Showers And Thunderstorms

Tuesday
87°F - Slight Chance Showers And Thunderstorms

Tuesday Night
71°F - Slight Chance Showers And Thunderstorms

Wednesday
86°F - Slight Chance Showers And Thunderstorms

Wednesday Night
69°F - Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:46 PM
Sunset: 8:27 PM
Daylight: 13 hrs 21 mins

Moonrise: 8:17 PM
Moon Transit: 1:04 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:34 AM - 3:04 AM
1:27 PM - 3:57 PM

Minor Periods

7:47 PM - 9:17 PM
5:54 AM - 7:24 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: 7:06 AM
Sun Transit: 1:46 PM
Sunset: 8:27 PM
Daylight: 13 hrs 21 mins

Moonrise: 8:17 PM
Moon Transit: 1:04 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:34 AM - 3:04 AM
1:27 PM - 3:57 PM

Minor Periods

7:47 PM - 9:17 PM
5:54 AM - 7:24 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: 7:06 AM
Sun Transit: 1:46 PM
Sunset: 8:27 PM
Daylight: 13 hrs 21 mins

Moonrise: 8:17 PM
Moon Transit: 1:04 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:34 AM - 3:04 AM
1:27 PM - 3:57 PM

Minor Periods

7:47 PM - 9:17 PM
5:54 AM - 7:24 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: 7:07 AM
Sun Transit: 1:46 PM
Sunset: 8:25 PM
Daylight: 13 hrs 18 mins

Moonrise: 8:38 PM
Moon Transit: 1:48 AM
Moonset: 7:30 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
2:10 PM - 4:40 PM

Minor Periods

8:08 PM - 9:38 PM
7:00 AM - 8:30 AM

Action Rating: 5 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: 1:46 PM
Sunset: 8:25 PM
Daylight: 13 hrs 18 mins

Moonrise: 8:38 PM
Moon Transit: 1:48 AM
Moonset: 7:30 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
2:10 PM - 4:40 PM

Minor Periods

8:08 PM - 9:38 PM
7:00 AM - 8:30 AM

Action Rating: 5 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: 1:45 PM
Sunset: 8:24 PM
Daylight: 13 hrs 16 mins

Moonrise: 8:58 PM
Moon Transit: 2:31 AM
Moonset: 8:38 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

2:01 AM - 4:31 AM
12:00 AM - 12:00 AM

Minor Periods

8:28 PM - 9:58 PM
8:08 AM - 9:38 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: 7:08 AM
Sun Transit: 1:45 PM
Sunset: 8:24 PM
Daylight: 13 hrs 16 mins

Moonrise: 8:58 PM
Moon Transit: 2:31 AM
Moonset: 8:38 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

2:01 AM - 4:31 AM
12:00 AM - 12:00 AM

Minor Periods

8:28 PM - 9:58 PM
8:08 AM - 9:38 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: 7:09 AM
Sun Transit: 1:45 PM
Sunset: 8:22 PM
Daylight: 13 hrs 13 mins

Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:16 AM - 10:46 AM

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: 1:45 PM
Sunset: 8:22 PM
Daylight: 13 hrs 13 mins

Moonrise: 9:19 PM
Moon Transit: 12:49 AM
Moonset: 9:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:49 PM - 10:19 PM
9:16 AM - 10:46 AM

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: 7:10 AM
Sun Transit: 1:45 PM
Sunset: 8:20 PM
Daylight: 13 hrs 10 mins

Moonrise: 9:43 PM
Moon Transit: 4:01 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
4:25 PM - 6:55 PM

Minor Periods

9:13 PM - 10:43 PM
10:27 AM - 11:57 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: 7:10 AM
Sun Transit: 1:45 PM
Sunset: 8:20 PM
Daylight: 13 hrs 10 mins

Moonrise: 9:43 PM
Moon Transit: 4:01 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
4:25 PM - 6:55 PM

Minor Periods

9:13 PM - 10:43 PM
10:27 AM - 11:57 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: 1:45 PM
Sunset: 8:19 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:12 PM
Moon Transit: 4:49 AM
Moonset: 12:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:19 AM - 6:49 AM
5:16 PM - 7:46 PM

Minor Periods

9:42 PM - 11:12 PM
11:40 AM - 1:10 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: 7:11 AM
Sun Transit: 1:45 PM
Sunset: 8:19 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:12 PM
Moon Transit: 4:49 AM
Moonset: 12:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:19 AM - 6:49 AM
5:16 PM - 7:46 PM

Minor Periods

9:42 PM - 11:12 PM
11:40 AM - 1:10 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: 7:12 AM
Sun Transit: 1:44 PM
Sunset: 8:17 PM
Daylight: 13 hrs 5 mins

Moonrise: 10:47 PM
Moon Transit: 5:41 AM
Moonset: 1:25 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
6:10 PM - 8:40 PM

Minor Periods

10:17 PM - 11:47 PM
12:55 AM - 2:25 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: 7:12 AM
Sun Transit: 1:44 PM
Sunset: 8:17 PM
Daylight: 13 hrs 5 mins

Moonrise: 10:47 PM
Moon Transit: 5:41 AM
Moonset: 1:25 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
6:10 PM - 8:40 PM

Minor Periods

10:17 PM - 11:47 PM
12:55 AM - 2:25 PM

Action Rating: 4 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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