Water Temperature of the Fox River in McHenry, IL

Current Water Temperature

32.0°F

Measurement Time: Sunday, August 30, 2026, 9:27 PM CDT

Temperature Locations

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Fox River

Station Name: FOX RIVER AT MILLER BRIDGE NEAR MCHENRY, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 728 feet

Nearest Address:
Charles J Miller Rd
McHenry, IL 60051
McHenry County

GPS Coordinates: 42.3233333, -88.2516667

Nearby Water Temperatures

Fox River, Burlington, WI (19.9 mi)
Lake Michigan, Waukegan, IL (23.5 mi)
Lake Michigan, Winthrop Harbor, IL (26.8 mi)
Lake Michigan, Wilmette, IL (33.2 mi)
Eagle Spring Lake, Mukwonago, WI (37.8 mi)
Root River, Franklin, WI (39.1 mi)
Lake Michigan, Racine, WI (40.4 mi)
Chicago River, Chicago, IL (44.4 mi)
Lake Michigan, Chicago, IL (46.2 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (48.2 mi)
Honey Creek, Wauwatosa, WI (51.3 mi)
Lake Michigan, Milwaukee, WI (51.7 mi)
Des Plaines River, Lockport, IL (52.8 mi)
Rock River, Byron, IL (53.2 mi)
Des Plaines River, Joliet, IL (55.1 mi)

Weather for McHenry, Illinois

Current Weather

72°F
Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
84%
S 10 mph
67°F

Weather Forecast

Chance Showers And Thunderstorms
Overnight
70°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday
85°F - Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Monday Night
72°F - Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And Thunderstorms
Tuesday
87°F - Slight Chance Showers And Thunderstorms
Mostly Clear
Tuesday Night
72°F - Mostly Clear
Mostly Sunny
Wednesday
89°F - Mostly Sunny
Chance Showers And Thunderstorms
Wednesday Night
69°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Thursday
84°F - Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Thursday Night
68°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Friday
85°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Friday Night
67°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Saturday
84°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Saturday Night
65°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny
Sunday
82°F - Mostly Sunny

Astronomical

Sunrise: 6:18 AM
Sun Transit: 12:53 AM
Sunset: 7:28 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:51 PM
Moon Transit: 3:09 AM
Moonset: 10:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:17 PM - 5:47 PM

Minor Periods

8:21 PM - 9:51 PM
9:36 AM - 11:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:18 AM
Sun Transit: 12:53 AM
Sunset: 7:28 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:51 PM
Moon Transit: 3:09 AM
Moonset: 10:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:17 PM - 5:47 PM

Minor Periods

8:21 PM - 9:51 PM
9:36 AM - 11:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:18 AM
Sun Transit: 12:53 AM
Sunset: 7:28 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:51 PM
Moon Transit: 3:09 AM
Moonset: 10:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:17 PM - 5:47 PM

Minor Periods

8:21 PM - 9:51 PM
9:36 AM - 11:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:18 AM
Sun Transit: 12:53 AM
Sunset: 7:28 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:51 PM
Moon Transit: 3:09 AM
Moonset: 10:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
3:17 PM - 5:47 PM

Minor Periods

8:21 PM - 9:51 PM
9:36 AM - 11:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:19 AM
Sun Transit: 12:52 AM
Sunset: 7:27 PM
Daylight: 13 hrs 8 mins
Moonrise: 9:18 PM
Moon Transit: 3:57 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
4:07 PM - 6:37 PM

Minor Periods

8:48 PM - 10:18 PM
10:49 AM - 12:19 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:19 AM
Sun Transit: 12:52 AM
Sunset: 7:27 PM
Daylight: 13 hrs 8 mins
Moonrise: 9:18 PM
Moon Transit: 3:57 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
4:07 PM - 6:37 PM

Minor Periods

8:48 PM - 10:18 PM
10:49 AM - 12:19 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:20 AM
Sun Transit: 12:52 AM
Sunset: 7:25 PM
Daylight: 13 hrs 5 mins
Moonrise: 9:53 PM
Moon Transit: 4:49 AM
Moonset: 12:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:19 AM - 6:49 AM
5:02 PM - 7:32 PM

Minor Periods

9:23 PM - 10:53 PM
12:05 AM - 1:35 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:20 AM
Sun Transit: 12:52 AM
Sunset: 7:25 PM
Daylight: 13 hrs 5 mins
Moonrise: 9:53 PM
Moon Transit: 4:49 AM
Moonset: 12:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:19 AM - 6:49 AM
5:02 PM - 7:32 PM

Minor Periods

9:23 PM - 10:53 PM
12:05 AM - 1:35 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:21 AM
Sun Transit: 12:52 AM
Sunset: 7:23 PM
Daylight: 13 hrs 2 mins
Moonrise: 10:37 PM
Moon Transit: 5:46 AM
Moonset: 1:51 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
6:00 PM - 8:30 PM

Minor Periods

10:07 PM - 11:37 PM
1:21 PM - 2:51 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:21 AM
Sun Transit: 12:52 AM
Sunset: 7:23 PM
Daylight: 13 hrs 2 mins
Moonrise: 10:37 PM
Moon Transit: 5:46 AM
Moonset: 1:51 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
6:00 PM - 8:30 PM

Minor Periods

10:07 PM - 11:37 PM
1:21 PM - 2:51 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:22 AM
Sun Transit: 12:51 AM
Sunset: 7:21 PM
Daylight: 13 hrs mins
Moonrise: 11:33 PM
Moon Transit: 6:46 AM
Moonset: 3:02 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
7:02 PM - 9:32 PM

Minor Periods

12:00 AM - 12:00 AM
2:32 PM - 4:02 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:22 AM
Sun Transit: 12:51 AM
Sunset: 7:21 PM
Daylight: 13 hrs mins
Moonrise: 11:33 PM
Moon Transit: 6:46 AM
Moonset: 3:02 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
7:02 PM - 9:32 PM

Minor Periods

12:00 AM - 12:00 AM
2:32 PM - 4:02 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:23 AM
Sun Transit: 12:51 AM
Sunset: 7:20 PM
Daylight: 12 hrs 57 mins
Moonrise: 12:33 AM
Moon Transit: 7:49 AM
Moonset: 4:04 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:19 AM - 9:49 AM
8:05 PM - 10:35 PM

Minor Periods

3:34 PM - 5:04 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:23 AM
Sun Transit: 12:51 AM
Sunset: 7:20 PM
Daylight: 12 hrs 57 mins
Moonrise: 12:33 AM
Moon Transit: 7:49 AM
Moonset: 4:04 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:19 AM - 9:49 AM
8:05 PM - 10:35 PM

Minor Periods

3:34 PM - 5:04 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:24 AM
Sun Transit: 12:51 AM
Sunset: 7:18 PM
Daylight: 12 hrs 54 mins
Moonrise: 12:41 AM
Moon Transit: 8:52 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:22 AM - 10:52 AM
9:07 PM - 11:37 PM

Minor Periods

4:25 PM - 5:55 PM
12:11 AM - 1:41 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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