Water Temperature of the St. Joseph River in Niles, MI

Current Water Temperature

68.0°F

Measurement Time: Wednesday, June 24, 2026, 6:45 PM EDT

Temperature Locations

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Local Points of Interest

Riverfront Park; Orchard Park

St. Joseph River

Station Name: ST. JOSEPH RIVER AT NILES, MI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 646 feet

Nearest Address:
2–10 E Main St
Niles, MI 49120
Berrien County

GPS Coordinates: 41.8292138, -86.2597325

Nearby Water Temperatures

Saint Joseph River, Niles, MI (0.8 mi)
Lake Michigan, Stevensville, MI (21.3 mi)
Kankakee River, Hamlet, IN (38.1 mi)
Lake Michigan, South Haven, MI (39.4 mi)
Yellow River, Oak Grove, IN (40 mi)
Yellow River, Knox, IN (40.9 mi)
Yellow River, Knox, IN (43.7 mi)
Kankakee River, Dunns Bridge, IN (55.8 mi)
Deep River, Lake Station, IN (56.2 mi)
Kalamazoo River, Fennville, MI (57.3 mi)
Little Calumet River, Gary, IN (61.9 mi)
Indiana Harbor Canal, East Chicago, IN (63.6 mi)
Lake Michigan, Holland, MI (65.3 mi)
Grand Calumet River, Hammond, IN (65.6 mi)
Hart Ditch, Munster, IN (65.7 mi)

Weather for Niles, Michigan

Current Weather

63°F
Heavy rain
Heavy rain
63°F
62.7°F
97%
S 7.2 mph
15 mph
62.7°F
59.2°F
0 in
100%
1 mi
1016 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 74°F
L: 58°F
Patchy rain nearby
Fri
H: 66°F
L: 57°F
Partly Cloudy
Sat
H: 79°F
L: 57°F
Patchy rain nearby
Sun
H: 81°F
L: 63°F
Patchy rain nearby
Mon
H: 90°F
L: 71°F

Air Quality

PM2.5: 5.6 μg/m3
PM10: 6.1 μg/m3
Carbon Monoxide: 145 μg/m3
Nitrogen Dioxide: 5.8 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 12 mins
Moonrise: 6:00 PM
Moon Transit: 10:40 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

10:18 AM - 12:48 AM
12:00 AM - 12:00 AM

Minor Periods

5:30 PM - 7:00 PM
2:17 AM - 3:47 AM

Action Rating: 2 out of 5

Special Marine Warning issued June 24 at 6:38PM CDT until June 24 at 8:45PM CDT by NWS Chicago IL

Effective: Wed June 24, 2026, 7:38 PM
Expires: Wed June 24, 2026, 9:45 PM

SMWLOT The National Weather Service in Chicago has issued a * Special Marine Warning for... Nearshore Waters from Wilmette Harbor to Calumet Harbor... Nearshore Waters from Calumet Harbor to Burns Harbor... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake... * Until 845 PM CDT. * At 638 PM CDT, a severe thunderstorm was located 8 nm west of Ohare Airport, or 19 nm west of Wilmette Harbor, moving southeast at 30 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Locations impacted include... Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Calumet Harbor, Indiana Harbor, Montrose Harbor, Burnham Harbor, Hammond Marina, Jackson Park Harbor, Belmont Harbor, and Marina Shores at Dune Harbor.

Move to safe harbor until hazardous weather passes.
Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
74.1°F
57.6°F
65.9°F
81%
0.02 in
41%
0%
10.5 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 6.56 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 143.54 μg/m3
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 83.92 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 12 mins
Moonrise: 6:00 PM
Moon Transit: 10:40 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

10:18 AM - 12:48 AM
12:00 AM - 12:00 AM

Minor Periods

5:30 PM - 7:00 PM
2:17 AM - 3:47 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Patchy rain nearby
65.6°F
56.5°F
61.3°F
87%
0.06 in
68%
0%
8.7 mph
5.7


Air Quality

AQI: 1 - Good
PM2.5: 4.63 μg/m3
PM10: 4.67 μg/m3
Carbon Monoxide: 150.54 μg/m3
Nitrogen Dioxide: 3.78 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 85.33 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:48 PM
Sunset: 9:24 PM
Daylight: 15 hrs 12 mins
Moonrise: 7:03 PM
Moon Transit: 11:29 PM
Moonset: 3:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

11:05 AM - 1:35 PM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
2:46 AM - 4:16 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Partly Cloudy
78.9°F
57.2°F
67.8°F
80%
0 in
18%
0%
5.8 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 5.01 μg/m3
PM10: 5.12 μg/m3
Carbon Monoxide: 145.83 μg/m3
Nitrogen Dioxide: 4.09 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 87.96 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:48 PM
Sunset: 9:24 PM
Daylight: 15 hrs 12 mins
Moonrise: 8:03 PM
Moon Transit: 12:00 AM
Moonset: 3:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:55 AM - 2:25 PM

Minor Periods

7:33 PM - 9:03 PM
3:22 AM - 4:52 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Patchy rain nearby
81°F
63°F
72.3°F
84%
0.02 in
42%
0%
10.5 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 4.7 μg/m3
PM10: 4.75 μg/m3
Carbon Monoxide: 153.19 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 91.38 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:48 PM
Sunset: 9:24 PM
Daylight: 15 hrs 11 mins
Moonrise: 8:57 PM
Moon Transit: 12:19 AM
Moonset: 4:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:46 AM - 3:16 PM

Minor Periods

8:27 PM - 9:57 PM
4:05 AM - 5:35 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Patchy rain nearby
90.2°F
70.9°F
78°F
86%
0.01 in
32%
0%
10.5 mph
0.5


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: 6:13 AM
Sun Transit: 1:48 PM
Sunset: 9:24 PM
Daylight: 15 hrs 11 mins
Moonrise: 9:43 PM
Moon Transit: 1:11 AM
Moonset: 5:26 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:41 AM - 3:11 AM
1:37 PM - 4:07 PM

Minor Periods

9:13 PM - 10:43 PM
4:56 AM - 6:26 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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