Water Temperature of the Saint Joseph River in Niles, MI
Current Water Temperature
Measurement Time: Sunday, January 21, 2024, 9:45 AM EST
Temperature Locations
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Local Points of Interest
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Station Name: Niles WWTP
Data Source: USGS
Elevation Above Sea Level: 643 feet / 196 meters
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

Humidity: 73%
Feels Like: 77°F
Wind: SSW 11.9 mph
Wind Gusts: 21.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 97°F
L: 72°F

Sun
H: 98°F
L: 78°F

Mon
H: 99°F
L: 74°F

Tue
H: 87°F
L: 66°F

Wed
H: 84°F
L: 65°F
Air Quality
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 9.25 μg/m3
Ozone: 94 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 13 mins
Moon Transit: 10:00 AM
Moonset: 5:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:30 AM - 12:00 AM
Minor Periods
4:58 PM - 6:28 PM2:18 AM - 3:48 AM
Action Rating: 2 out of 5
Air Quality Alert issued June 20 at 11:18AM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Fri June 20, 2025, 11:18 AM
Expires: Sat June 21, 2025, 11:30 PM
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has declared an Air Quality Advisory for Saturday June 21, for elevated levels of ozone in parts of southwest Michigan. Pollutants within those areas are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range. The Air Quality Advisory is in effect for the following counties in southwest Michigan... Berrien and Cass We are in the peak of ozone season, and the current forecast shows ozone-conducive conditions for Saturday. Surface temperatures in the 90s, coupled with ample sunlight and southwest winds, create an environment favorable for ozone development along the Lake Michigan shoreline. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with respiratory diseases such as asthma. People and businesses are urged to avoid activities which lead to ozone formation. These activities include: * refueling vehicles or topping off when refueling; * using gasoline powered lawn equipment; * using charcoal lighter fluid. Positive activities include: * driving less; * telecommuting; * walking or bike riding; * delaying or combining errands; * using water-based paints. For up-to-date air quality data for Michigan visit the MiAir site: https://air-egle.hub.arcgis.com/ For up-to-date air quality data nationally visit EPA's Air Now site: https://www.airnow.gov/
Extreme Heat Watch issued June 20 at 3:07PM EDT until June 24 at 8:00PM EDT by NWS Northern Indiana
Effective: Fri June 20, 2025, 3:07 PM
Expires: Sat June 21, 2025, 3:15 AM
* WHAT...Dangerously hot conditions with heat index values up to 102 possible. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From Saturday morning through Tuesday 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. Monitor the latest forecasts and warnings for updates.
Extreme Heat Watch issued June 20 at 3:07PM EDT until June 24 at 8:00PM EDT by NWS Northern Indiana
Effective: Fri June 20, 2025, 3:07 PM
Expires: Sat June 21, 2025, 3:15 AM
* WHAT...Dangerously hot conditions with heat index values up to 102 possible. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From Saturday morning through Tuesday 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. Monitor the latest forecasts and warnings for updates.
Air Quality Alert issued June 20 at 11:18AM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Fri June 20, 2025, 11:18 AM
Expires: Sat June 21, 2025, 11:30 PM
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has declared an Air Quality Advisory for Saturday June 21, for elevated levels of ozone in parts of southwest Michigan. Pollutants within those areas are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range. The Air Quality Advisory is in effect for the following counties in southwest Michigan... Berrien and Cass We are in the peak of ozone season, and the current forecast shows ozone-conducive conditions for Saturday. Surface temperatures in the 90s, coupled with ample sunlight and southwest winds, create an environment favorable for ozone development along the Lake Michigan shoreline. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with respiratory diseases such as asthma. People and businesses are urged to avoid activities which lead to ozone formation. These activities include: * refueling vehicles or topping off when refueling; * using gasoline powered lawn equipment; * using charcoal lighter fluid. Positive activities include: * driving less; * telecommuting; * walking or bike riding; * delaying or combining errands; * using water-based paints. For up-to-date air quality data for Michigan visit the MiAir site: https://air-egle.hub.arcgis.com/ For up-to-date air quality data nationally visit EPA's Air Now site: https://www.airnow.gov/
Air Quality Alert issued June 20 at 11:18AM EDT by NWS Northern Indiana
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Fri June 20, 2025, 11:18 AM
Expires: Sat June 21, 2025, 11:30 PM
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has declared an Air Quality Advisory for Saturday June 21, for elevated levels of ozone in parts of southwest Michigan. Pollutants within those areas are expected to be in the Unhealthy for Sensitive Groups (USG, Orange AQI) range. The Air Quality Advisory is in effect for the following counties in southwest Michigan... Berrien and Cass We are in the peak of ozone season, and the current forecast shows ozone-conducive conditions for Saturday. Surface temperatures in the 90s, coupled with ample sunlight and southwest winds, create an environment favorable for ozone development along the Lake Michigan shoreline. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with respiratory diseases such as asthma. People and businesses are urged to avoid activities which lead to ozone formation. These activities include: * refueling vehicles or topping off when refueling; * using gasoline powered lawn equipment; * using charcoal lighter fluid. Positive activities include: * driving less; * telecommuting; * walking or bike riding; * delaying or combining errands; * using water-based paints. For up-to-date air quality data for Michigan visit the MiAir site: https://air-egle.hub.arcgis.com/ For up-to-date air quality data nationally visit EPA's Air Now site: https://www.airnow.gov/
Weather Forecast
Average Temperature: 83.7°F
Average Humidity: 71%
Wind: 21.5 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 7.16 μg/m3
Sulphur Dioxide: 7.77 μg/m3
Ozone: 110.72 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 13 mins
Moon Transit: 10:00 AM
Moonset: 5:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:30 AM - 12:00 AM
Minor Periods
4:58 PM - 6:28 PM2:18 AM - 3:48 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 87.1°F
Average Humidity: 69%
Wind: 16.8 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 6.96 μg/m3
Sulphur Dioxide: 4.06 μg/m3
Ozone: 99.28 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 13 mins
Moon Transit: 10:56 AM
Moonset: 6:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:26 AM - 12:56 AM
Minor Periods
6:19 PM - 7:49 PM2:48 AM - 4:18 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 86.4°F
Average Humidity: 63%
Wind: 15.2 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 8.54 μg/m3
Sulphur Dioxide: 3.9 μg/m3
Ozone: 95.64 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 13 mins
Moon Transit: 11:58 AM
Moonset: 8:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:28 AM - 1:58 PM
Minor Periods
7:38 PM - 9:08 PM3:28 AM - 4:58 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 77.9°F
Average Humidity: 77%
Wind: 9.4 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 16.75 μg/m3
Sulphur Dioxide: 4.24 μg/m3
Ozone: 79.31 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 13 mins
Moon Transit: 1:03 PM
Moonset: 9:19 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:31 AM - 3:01 AM12:33 AM - 3:03 PM
Minor Periods
8:49 PM - 10:19 PM4:19 AM - 5:49 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 71.2°F
Average Humidity: 84%
Wind: 7.2 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 9:24 PM
Daylight: 15 hrs 12 mins
Moon Transit: 2:07 PM
Moonset: 10:18 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
1:36 AM - 4:06 AM1:37 PM - 4:07 PM
Minor Periods
9:48 PM - 11:18 PM5:22 AM - 6:52 AM
Action Rating: 4 out of 5