Water Temperature of the Saint Joseph River in Niles, MI
Current Water Temperature
Measurement Time: Wednesday, May 6, 2026, 10:45 AM EDT
Temperature Locations
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Local Points of Interest
Riverfront ParkStation 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

Five Day Weather Forecast

Thu
H: 58°F
L: 36°F

Fri
H: 62°F
L: 42°F

Sat
H: 71°F
L: 44°F

Sun
H: 57°F
L: 41°F

Mon
H: 53°F
L: 35°F
Air Quality
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 69 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:50 PM
Daylight: 14 hrs 16 mins
Moon Transit: 6:10 AM
Moonset: 10:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:40 AM - 8:10 AM6:35 PM - 9:05 PM
Minor Periods
10:09 AM - 11:39 AM1:16 AM - 2:46 AM
Action Rating: 3 out of 5
Frost Advisory issued May 6 at 2:51PM EDT until May 7 at 8:00AM EDT by NWS Northern Indiana
Effective: Wed May 6, 2026, 2:51 PM
Expires: Thu May 7, 2026, 3:00 AM
* WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Branch, Cass MI, Hillsdale, Northern Berrien, Southern Berrien, and St. Joseph MI Counties. * WHEN...From 1 AM to 8 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Areas immediately along the Lake Michigan shoreline will see limited frost formation if any.
Take steps now to protect tender plants from the cold.
Frost Advisory issued May 6 at 1:57PM EDT until May 7 at 8:00AM EDT by NWS Grand Rapids MI
Effective: Wed May 6, 2026, 1:57 PM
Expires: Thu May 7, 2026, 3:00 AM
* WHAT...Temperatures in the low to mid 30s will result in widespread frost formation. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...From 1 AM to 8 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.28 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 80.24 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:50 PM
Daylight: 14 hrs 16 mins
Moon Transit: 6:10 AM
Moonset: 10:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:40 AM - 8:10 AM6:35 PM - 9:05 PM
Minor Periods
10:09 AM - 11:39 AM1:16 AM - 2:46 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.36 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 75.56 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:51 PM
Daylight: 14 hrs 19 mins
Moon Transit: 6:58 AM
Moonset: 11:43 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:28 AM - 8:58 AM7:23 PM - 9:53 PM
Minor Periods
11:13 AM - 12:43 AM1:51 AM - 3:21 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.51 μg/m3
Sulphur Dioxide: 2.69 μg/m3
Ozone: 82.36 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:53 PM
Daylight: 14 hrs 21 mins
Moon Transit: 7:45 AM
Moonset: 12:49 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
7:15 AM - 9:45 AM8:09 PM - 10:39 PM
Minor Periods
12:19 AM - 1:49 PM2:20 AM - 3:50 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 81 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:54 PM
Daylight: 14 hrs 23 mins
Moon Transit: 8:30 AM
Moonset: 1:56 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%
Best Times for Fishing or Hunting
Major Periods
8:00 AM - 10:30 AM8:53 PM - 11:23 PM
Minor Periods
1:26 PM - 2:56 PM2:44 AM - 4:14 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:41 PM
Sunset: 8:55 PM
Daylight: 14 hrs 25 mins
Moon Transit: 9:15 AM
Moonset: 3:04 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM12:00 AM - 12:00 AM
Minor Periods
2:34 PM - 4:04 PM3:07 AM - 4:37 AM
Action Rating: 2 out of 5
