Water Temperature of the Norwalk River in Norwalk, CT

Current Water Temperature

32.0°F

Measurement Time: Wednesday, September 9, 2026, 7:02 PM EDT

Temperature Locations

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Norwalk River

Station Name: NORWALK RIVER AT FERRY POINT NEAR NORWALK, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
3 Jennings Pl
Norwalk, CT 06850
Fairfield County

GPS Coordinates: 41.11186944, -73.4102361

Nearby Water Temperatures

Norwalk River, Norwalk, CT (0.8 mi)
Norwalk Harbor, Norwalk, CT (2 mi)
Saugatuck River, Westport Village, CT (2.3 mi)
Saugatuck River, Westport, CT (2.4 mi)
Mill River, Fairfield, CT (6.4 mi)
Mill River, Southport, CT (6.8 mi)
Rooster River, Bridgeport, CT (11 mi)
Bridgeport Harbor, Bridgeport, CT (12.6 mi)
Housatonic River, Stratford, CT (15.9 mi)
Frost Creek, Lattingtown, NY (17.2 mi)
Flax Pond, Old Field, NY (17.3 mi)
East Creek, Sands Point, NY (23.1 mi)
Long Island Sound, Kings Point, NY (27.9 mi)
Hudson River, Yonkers, NY (28.5 mi)
New Haven Harbor, New Haven, CT (28.7 mi)

Weather for Norwalk, Connecticut

Current Weather

75°F
Partly Cloudy
Partly Cloudy
79%
SW 13 mph
68°F

Weather Forecast

Mostly Cloudy then Slight Chance Rain Showers
Tonight
71°F - Mostly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers then Mostly Sunny
Thursday
87°F - Slight Chance Rain Showers then Mostly Sunny
Mostly Cloudy
Thursday Night
62°F - Mostly Cloudy
Sunny
Friday
77°F - Sunny
Mostly Clear
Friday Night
57°F - Mostly Clear
Mostly Sunny
Saturday
77°F - Mostly Sunny
Mostly Cloudy then Chance Showers And Thunderstorms
Saturday Night
65°F - Mostly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday
79°F - Chance Showers And Thunderstorms
Slight Chance Rain Showers then Mostly Cloudy
Sunday Night
64°F - Slight Chance Rain Showers then Mostly Cloudy
Mostly Sunny
Monday
79°F - Mostly Sunny
Partly Cloudy
Monday Night
62°F - Partly Cloudy
Mostly Sunny
Tuesday
79°F - Mostly Sunny
Partly Cloudy
Tuesday Night
67°F - Partly Cloudy
Mostly Sunny then Slight Chance Rain Showers
Wednesday
83°F - Mostly Sunny then Slight Chance Rain Showers

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:50 AM
Sunset: 7:13 PM
Daylight: 12 hrs 44 mins
Moonrise: 4:34 AM
Moon Transit: 11:38 AM
Moonset: 6:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

1:00 AM - 3:30 AM
11:08 AM - 1:38 PM

Minor Periods

6:00 PM - 7:30 PM
4:04 AM - 5:34 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: 6:29 AM
Sun Transit: 12:50 AM
Sunset: 7:13 PM
Daylight: 12 hrs 44 mins
Moonrise: 4:34 AM
Moon Transit: 11:38 AM
Moonset: 6:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

1:00 AM - 3:30 AM
11:08 AM - 1:38 PM

Minor Periods

6:00 PM - 7:30 PM
4:04 AM - 5:34 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: 6:29 AM
Sun Transit: 12:50 AM
Sunset: 7:11 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:48 AM
Moon Transit: 12:27 AM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:50 AM - 4:20 AM
11:57 AM - 2:27 PM

Minor Periods

6:24 PM - 7:54 PM
5:18 AM - 6:48 AM

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: 6:29 AM
Sun Transit: 12:50 AM
Sunset: 7:11 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:48 AM
Moon Transit: 12:27 AM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:50 AM - 4:20 AM
11:57 AM - 2:27 PM

Minor Periods

6:24 PM - 7:54 PM
5:18 AM - 6:48 AM

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: 6:30 AM
Sun Transit: 12:50 AM
Sunset: 7:09 PM
Daylight: 12 hrs 39 mins
Moonrise: 6:59 AM
Moon Transit: 1:13 PM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:37 AM - 5:07 AM
12:43 AM - 3:13 PM

Minor Periods

6:45 PM - 8:15 PM
6:29 AM - 7:59 AM

Action Rating: 5 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: 6:30 AM
Sun Transit: 12:50 AM
Sunset: 7:09 PM
Daylight: 12 hrs 39 mins
Moonrise: 6:59 AM
Moon Transit: 1:13 PM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:37 AM - 5:07 AM
12:43 AM - 3:13 PM

Minor Periods

6:45 PM - 8:15 PM
6:29 AM - 7:59 AM

Action Rating: 5 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: 6:31 AM
Sun Transit: 12:49 AM
Sunset: 7:08 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:08 AM
Moon Transit: 1:58 PM
Moonset: 7:38 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
1:28 PM - 3:58 PM

Minor Periods

7:08 PM - 8:38 PM
7:38 AM - 9:08 AM

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: 6:31 AM
Sun Transit: 12:49 AM
Sunset: 7:08 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:08 AM
Moon Transit: 1:58 PM
Moonset: 7:38 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
1:28 PM - 3:58 PM

Minor Periods

7:08 PM - 8:38 PM
7:38 AM - 9:08 AM

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: 6:32 AM
Sun Transit: 12:49 AM
Sunset: 7:06 PM
Daylight: 12 hrs 33 mins
Moonrise: 9:16 AM
Moon Transit: 2:43 PM
Moonset: 8:01 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:07 AM - 6:37 AM
2:13 PM - 4:43 PM

Minor Periods

7:31 PM - 9:01 PM
8:46 AM - 10:16 AM

Action Rating: 5 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: 6:32 AM
Sun Transit: 12:49 AM
Sunset: 7:06 PM
Daylight: 12 hrs 33 mins
Moonrise: 9:16 AM
Moon Transit: 2:43 PM
Moonset: 8:01 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:07 AM - 6:37 AM
2:13 PM - 4:43 PM

Minor Periods

7:31 PM - 9:01 PM
8:46 AM - 10:16 AM

Action Rating: 5 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: 6:33 AM
Sun Transit: 12:49 AM
Sunset: 7:04 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:24 AM
Moon Transit: 3:29 PM
Moonset: 8:27 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
2:59 PM - 5:29 PM

Minor Periods

7:57 PM - 9:27 PM
9:54 AM - 11:24 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: 6:33 AM
Sun Transit: 12:49 AM
Sunset: 7:04 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:24 AM
Moon Transit: 3:29 PM
Moonset: 8:27 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
2:59 PM - 5:29 PM

Minor Periods

7:57 PM - 9:27 PM
9:54 AM - 11:24 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: 6:34 AM
Sun Transit: 12:48 AM
Sunset: 7:03 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:30 AM
Moon Transit: 4:16 PM
Moonset: 8:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
3:46 PM - 6:16 PM

Minor Periods

8:27 PM - 9:57 PM
11:00 AM - 12:30 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: 6:34 AM
Sun Transit: 12:48 AM
Sunset: 7:03 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:30 AM
Moon Transit: 4:16 PM
Moonset: 8:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
3:46 PM - 6:16 PM

Minor Periods

8:27 PM - 9:57 PM
11:00 AM - 12:30 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: 6:35 AM
Sun Transit: 12:48 AM
Sunset: 7:01 PM
Daylight: 12 hrs 25 mins
Moonrise: 12:35 AM
Moon Transit: 5:06 PM
Moonset: 9:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
4:36 PM - 7:06 PM

Minor Periods

9:03 PM - 10:33 PM
12:05 AM - 1:35 PM

Action Rating: 4 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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