Water Temperature of the Norwalk River in Norwalk, CT

Current Water Temperature

55.2°F

Measurement Time: Monday, April 17, 2023, 5:24 AM 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

60.3°F

Conditions: Clear
Humidity: 75%
Feels Like: 52.7°F
Wind: SW 15 mph
Wind Gusts: 28.4 mph

Pressure: 29.81 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Thu
H: 71°F
L: 60°F

Fri
H: 68°F
L: 57°F

Sat
H: 66°F
L: 58°F

Sun
H: 69°F
L: 61°F

Mon
H: 66°F
L: 61°F

Air Quality

AQI: 1 - Good

PM2.5: 8.5 μg/m3

PM10: 8.7 μg/m3

Carbon Monoxide: 141 μg/m3
Nitrogen Dioxide: 16.2 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:41 AM
Sunset: 6:24 PM
Daylight: 11 hrs 26 mins

Moonrise: 4:43 AM
Moon Transit: 11:06 AM
Moonset: 5:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
10:36 AM - 1:06 PM

Minor Periods

4:48 PM - 6:18 PM
4:13 AM - 5:43 AM

Action Rating: 3 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 64.9°F
Average Humidity: 58%

Chance of Rain: 4%
Wind: 16.8 mph
UV Index: 4.1

Air Quality

AQI: 1 - Good

PM2.5: 6.81 μg/m3

PM10: 7 μg/m3

Carbon Monoxide: 164.25 μg/m3
Nitrogen Dioxide: 14.17 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 67.33 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:41 AM
Sunset: 6:24 PM
Daylight: 11 hrs 26 mins

Moonrise: 4:43 AM
Moon Transit: 11:06 AM
Moonset: 5:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
10:36 AM - 1:06 PM

Minor Periods

4:48 PM - 6:18 PM
4:13 AM - 5:43 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 62°F
Average Humidity: 49%

Chance of Rain: 3%
Wind: 13.6 mph
UV Index: 4.2

Air Quality

AQI: 1 - Good

PM2.5: 4.36 μg/m3

PM10: 4.63 μg/m3

Carbon Monoxide: 152.21 μg/m3
Nitrogen Dioxide: 11.83 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 60.75 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:40 AM
Sunset: 6:23 PM
Daylight: 11 hrs 24 mins

Moonrise: 5:51 AM
Moon Transit: 11:51 AM
Moonset: 5:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
11:21 AM - 1:51 PM

Minor Periods

5:10 PM - 6:40 PM
5:21 AM - 6:51 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 62.2°F
Average Humidity: 48%

Chance of Rain: 11%
Wind: 5.1 mph
UV Index: 3.7

Air Quality

AQI: 1 - Good

PM2.5: 9.54 μg/m3

PM10: 10.58 μg/m3

Carbon Monoxide: 143.71 μg/m3
Nitrogen Dioxide: 19.89 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 54.04 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:40 AM
Sunset: 6:21 PM
Daylight: 11 hrs 21 mins

Moonrise: 6:59 AM
Moon Transit: 12:36 AM
Moonset: 6:03 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
12:06 AM - 2:36 PM

Minor Periods

5:33 PM - 7:03 PM
6:29 AM - 7:59 AM

Action Rating: 3 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 64.4°F
Average Humidity: 69%

Chance of Rain: 83%
Wind: 13 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good

PM2.5: 15.37 μg/m3

PM10: 18.6 μg/m3

Carbon Monoxide: 141.98 μg/m3
Nitrogen Dioxide: 26.83 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 47.75 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:40 AM
Sunset: 6:19 PM
Daylight: 11 hrs 18 mins

Moonrise: 8:07 AM
Moon Transit: 1:21 PM
Moonset: 6:28 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
12:51 AM - 3:21 PM

Minor Periods

5:58 PM - 7:28 PM
7:37 AM - 9:07 AM

Action Rating: 4 out of 5

Monday, October 12, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 63°F
Average Humidity: 91%

Chance of Rain: 90%
Wind: 15 mph
UV Index: 4

Air Quality

AQI: 1 - Good

PM2.5: 5.24 μg/m3

PM10: 7.1 μg/m3

Carbon Monoxide: 156.67 μg/m3
Nitrogen Dioxide: 8.16 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 69.44 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:40 AM
Sunset: 6:18 PM
Daylight: 11 hrs 16 mins

Moonrise: 9:14 AM
Moon Transit: 2:08 PM
Moonset: 6:56 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
1:38 PM - 4:08 PM

Minor Periods

6:26 PM - 7:56 PM
8:44 AM - 10:14 AM

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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