Water Temperature of Lake Michigan Near Chicago, IL
Current Water Temperature
64.8°F
Measurement Time: Monday, June 8, 2026, 10:40 AM CDT
Temperature Locations
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Local Points of Interest
Glencoe, IL; Winnetka, IL; Wilmette, IL; Evanston, ILLake Michigan
Station Name: Chicago Buoy
Station Type: Buoy
Data Source: National Data Buoy Center
Elevation Above Sea Level: 574 feet
Nearest Address:
Offshore
Chicago, IL 60093
Cook County
GPS Coordinates: 41.892, -87.563
Nearby Water Temperatures
Chicago River, Chicago, IL (7.3 mi)Grand Calumet River, Chicago, IL (16.7 mi)
Cal-Sag Channel, Blue Island, IL (17.4 mi)
Lake Michigan, Wilmette, IL (17.4 mi)
Indiana Harbor Canal, East Chicago, IN (17.5 mi)
Grand Calumet River, Hammond, IN (19.2 mi)
Hart Ditch, Munster, IN (23.3 mi)
Little Calumet River, Gary, IN (24.3 mi)
Deep River, Lake Station, IN (26.3 mi)
Plum Creek, Dyer, IN (26.7 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (30.9 mi)
Des Plaines River, Lockport, IL (34.7 mi)
Lake Michigan, Waukegan, IL (35 mi)
Des Plaines River, Joliet, IL (36.4 mi)
Des Plaines River, Rockdale, IL (39 mi)
Weather Near Chicago, Illinois
Current Weather
75°F

Moderate or heavy rain with thunder
78.6°F
69.4°F
82%
SW 6 mph
11.4 mph
69.4°F
63.5°F
0 in
75%
6 mi
1016 mbar
1.5
Five Day Weather Forecast

Fri
H: 73°F
L: 61°F

Sat
H: 87°F
L: 62°F

Sun
H: 82°F
L: 72°F

Mon
H: 74°F
L: 69°F

Tue
H: 78°F
L: 67°F
Air Quality
AQI:
1 - Good
PM2.5:
11.1 μg/m3
PM10:
11.9 μg/m3
Carbon Monoxide: 143 μg/m3
Nitrogen Dioxide: 6.6 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 131 μg/m3
Nitrogen Dioxide: 6.6 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 131 μg/m3
Astronomical
Sunrise: 5:20 AM
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Moonrise: 10:50 PM
Moon Transit: 3:30 AM
Moonset: 8:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Moon Transit: 3:30 AM
Moonset: 8:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
3:00 AM - 5:30 AM3:42 PM - 6:12 PM
Minor Periods
10:20 PM - 11:50 PM8:13 AM - 9:43 AM
Action Rating: 3 out of 5
Friday, July 3, 2026
Weather Forecast
Sunny
72.9°F
61°F
66.9°F
83%
0.47 in
79%
0%
9.8 mph
9.8
Air Quality
AQI:
1 - Good
PM2.5:
10.09 μg/m3
PM10:
10.68 μg/m3
Carbon Monoxide: 151.67 μg/m3
Nitrogen Dioxide: 12.53 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 95.08 μg/m3
Nitrogen Dioxide: 12.53 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 95.08 μg/m3
Astronomical
Sunrise: 5:20 AM
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Moonrise: 10:50 PM
Moon Transit: 3:30 AM
Moonset: 8:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Moon Transit: 3:30 AM
Moonset: 8:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
3:00 AM - 5:30 AM3:42 PM - 6:12 PM
Minor Periods
10:20 PM - 11:50 PM8:13 AM - 9:43 AM
Action Rating: 3 out of 5
Saturday, July 4, 2026
Weather Forecast
Sunny
86.6°F
62.2°F
77.1°F
74%
0.09 in
57%
0%
8.1 mph
8.6
Air Quality
AQI:
1 - Good
PM2.5:
10.2 μg/m3
PM10:
10.49 μg/m3
Carbon Monoxide: 133.58 μg/m3
Nitrogen Dioxide: 13.33 μg/m3
Sulphur Dioxide: 2.7 μg/m3
Ozone: 102.46 μg/m3
Nitrogen Dioxide: 13.33 μg/m3
Sulphur Dioxide: 2.7 μg/m3
Ozone: 102.46 μg/m3
Astronomical
Sunrise: 5:20 AM
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 9 mins
Moonrise: 11:11 PM
Moon Transit: 4:14 AM
Moonset: 9:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Moon Transit: 4:14 AM
Moonset: 9:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
3:44 AM - 6:14 AM4:25 PM - 6:55 PM
Minor Periods
12:00 AM - 12:00 AM9:18 AM - 10:48 AM
Action Rating: 2 out of 5
Sunday, July 5, 2026
Weather Forecast
Sunny
82°F
71.7°F
77°F
73%
0.22 in
66%
0%
8.1 mph
7.7
Air Quality
AQI:
1 - Good
PM2.5:
5.21 μg/m3
PM10:
5.39 μg/m3
Carbon Monoxide: 142.67 μg/m3
Nitrogen Dioxide: 6.21 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 112.04 μg/m3
Nitrogen Dioxide: 6.21 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 112.04 μg/m3
Astronomical
Sunrise: 5:21 AM
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 8 mins
Sun Transit: 12:54 AM
Sunset: 8:29 PM
Daylight: 15 hrs 8 mins
Moonrise: 12:11 AM
Moon Transit: 4:56 AM
Moonset: 10:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.8%
Moon Transit: 4:56 AM
Moonset: 10:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
4:26 AM - 6:56 AM5:08 PM - 7:38 PM
Minor Periods
10:24 AM - 11:54 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Monday, July 6, 2026
Weather Forecast
Sunny
74.1°F
69.4°F
71.4°F
72%
0 in
9%
0%
10.3 mph
2.9
Air Quality
AQI:
1 - Good
PM2.5:
7.99 μg/m3
PM10:
8.26 μg/m3
Carbon Monoxide: 145.9 μg/m3
Nitrogen Dioxide: 7.17 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 83.79 μg/m3
Nitrogen Dioxide: 7.17 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 83.79 μg/m3
Astronomical
Sunrise: 5:22 AM
Sun Transit: 12:55 AM
Sunset: 8:28 PM
Daylight: 15 hrs 7 mins
Sun Transit: 12:55 AM
Sunset: 8:28 PM
Daylight: 15 hrs 7 mins
Moonrise: 12:31 AM
Moon Transit: 12:15 AM
Moonset: 12:00 AM
Moon Phase: Last Quarter
Moon Illumination: 48.6%
Moon Transit: 12:15 AM
Moonset: 12:00 AM
Moon Phase: Last Quarter
Moon Illumination: 48.6%
Best Times for Fishing or Hunting
Major Periods
11:45 AM - 2:15 PM11:45 AM - 2:15 PM
Minor Periods
11:30 AM - 1:00 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Tuesday, July 7, 2026
Weather Forecast
Sunny
77.9°F
66.5°F
72.4°F
73%
0 in
7%
0%
8.7 mph
7
Air Quality
AQI:
1 - Good
PM2.5:
8.98 μg/m3
PM10:
9.5 μg/m3
Carbon Monoxide: 161.38 μg/m3
Nitrogen Dioxide: 11.43 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 72.63 μg/m3
Nitrogen Dioxide: 11.43 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 72.63 μg/m3
Astronomical
Sunrise: 5:22 AM
Sun Transit: 12:55 AM
Sunset: 8:28 PM
Daylight: 15 hrs 6 mins
Sun Transit: 12:55 AM
Sunset: 8:28 PM
Daylight: 15 hrs 6 mins
Moonrise: 12:52 AM
Moon Transit: 6:24 AM
Moonset: 1:09 PM
Moon Phase: Last Quarter
Moon Illumination: 37.3%
Moon Transit: 6:24 AM
Moonset: 1:09 PM
Moon Phase: Last Quarter
Moon Illumination: 37.3%
Best Times for Fishing or Hunting
Major Periods
5:54 AM - 8:24 AM6:37 PM - 9:07 PM
Minor Periods
12:39 AM - 2:09 PM12:00 AM - 12:00 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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