Water Temperature of the Norwalk River in Norwalk, CT

Current Water Temperature

55.4°F

Measurement Time: Friday, April 17, 2026, 3:06 PM EDT

Temperature Locations

View Nearby Locations     View All Connecticut Locations     View Locations Near Me

Local Points of Interest

The Maritime Aquarium

Norwalk River

Station Name: NORWALK RIVER AT NORWALK AQUARIUM NR S NORWALK, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
50 N Water St
Norwalk, CT 06854
Fairfield County

GPS Coordinates: 41.10161944, -73.4159472

Nearby Water Temperatures

Norwalk River, Norwalk, CT (0.8 mi)
Norwalk Harbor, Norwalk, CT (1.5 mi)
Saugatuck River, Westport, CT (2.6 mi)
Saugatuck River, Westport Village, CT (2.9 mi)
Mill River, Fairfield, CT (6.8 mi)
Mill River, Southport, CT (7.3 mi)
Rooster River, Bridgeport, CT (11.6 mi)
Bridgeport Harbor, Bridgeport, CT (13.2 mi)
Frost Creek, Lattingtown, NY (16.4 mi)
Housatonic River, Stratford, CT (16.5 mi)
Flax Pond, Old Field, NY (17.1 mi)
East Creek, Sands Point, NY (22.4 mi)
Long Island Sound, Kings Point, NY (27.1 mi)
Hudson River, Yonkers, NY (27.9 mi)
Bronx River, Bronx, NY (29.1 mi)

Weather for Norwalk, Connecticut

Current Weather

69.1°F
Partly cloudy
Partly cloudy
69.1°F
66.5°F
65%
NE 8.9 mph
17.6 mph
66°F
57.2°F
0 in
50%
9 mi
1013 mbar
0.1

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 79°F
L: 58°F
Cloudy
Sat
H: 55°F
L: 49°F
Moderate rain
Sun
H: 48°F
L: 42°F
Partly Cloudy
Mon
H: 47°F
L: 37°F
Sunny
Tue
H: 53°F
L: 34°F

Air Quality

AQI: 1 - Good
PM2.5: 12.75 μg/m3
PM10: 12.85 μg/m3
Carbon Monoxide: 197.85 μg/m3
Nitrogen Dioxide: 30.35 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:36 PM
Daylight: 13 hrs 24 mins
Moonrise: 5:55 AM
Moon Transit: 12:58 AM
Moonset: 8:17 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

2:19 AM - 4:49 AM
12:28 AM - 2:58 PM

Minor Periods

7:47 PM - 9:17 PM
5:25 AM - 6:55 AM

Action Rating: 4 out of 5

Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
78.8°F
57.9°F
68.3°F
69%
0.19 in
88%
0%
10.3 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 10.88 μg/m3
PM10: 11.31 μg/m3
Carbon Monoxide: 223.53 μg/m3
Nitrogen Dioxide: 21.85 μg/m3
Sulphur Dioxide: 4.51 μg/m3
Ozone: 80.76 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:36 PM
Daylight: 13 hrs 24 mins
Moonrise: 5:55 AM
Moon Transit: 12:58 AM
Moonset: 8:17 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

2:19 AM - 4:49 AM
12:28 AM - 2:58 PM

Minor Periods

7:47 PM - 9:17 PM
5:25 AM - 6:55 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Cloudy
55.2°F
49°F
53.3°F
89%
0 in
0%
0%
12.3 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 9.28 μg/m3
Carbon Monoxide: 214.33 μg/m3
Nitrogen Dioxide: 17.09 μg/m3
Sulphur Dioxide: 3.89 μg/m3
Ozone: 69.12 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 12:52 AM
Sunset: 7:37 PM
Daylight: 13 hrs 27 mins
Moonrise: 6:26 AM
Moon Transit: 1:54 PM
Moonset: 9:38 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
1:24 PM - 3:54 PM

Minor Periods

9:08 PM - 10:38 PM
5:56 AM - 7:26 AM

Action Rating: 5 out of 5

Sunday, April 19, 2026

Weather Forecast

Moderate rain
47.8°F
41.5°F
44.9°F
82%
0.53 in
88%
0%
14.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.63 μg/m3
PM10: 8.42 μg/m3
Carbon Monoxide: 180.65 μg/m3
Nitrogen Dioxide: 11.87 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 73.28 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 12:52 AM
Sunset: 7:38 PM
Daylight: 13 hrs 29 mins
Moonrise: 7:04 AM
Moon Transit: 2:55 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

4:12 AM - 6:42 AM
2:25 PM - 4:55 PM

Minor Periods

10:28 PM - 11:58 PM
6:34 AM - 8:04 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Partly Cloudy
47.3°F
37°F
41.6°F
49%
0 in
0%
0%
15.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.1 μg/m3
PM10: 5.37 μg/m3
Carbon Monoxide: 185.11 μg/m3
Nitrogen Dioxide: 9.89 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 77.84 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:52 AM
Sunset: 7:39 PM
Daylight: 13 hrs 32 mins
Moonrise: 7:53 AM
Moon Transit: 4:00 PM
Moonset: 12:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
3:30 PM - 6:00 PM

Minor Periods

12:00 AM - 12:00 AM
7:23 AM - 8:53 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
52.7°F
33.8°F
43.2°F
45%
0 in
0%
0%
15 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 3.93 μg/m3
PM10: 4.13 μg/m3
Carbon Monoxide: 183.04 μg/m3
Nitrogen Dioxide: 6.5 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 77.69 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 12:52 AM
Sunset: 7:40 PM
Daylight: 13 hrs 35 mins
Moonrise: 8:53 AM
Moon Transit: 5:04 PM
Moonset: 12:12 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

6:21 AM - 8:51 AM
4:34 PM - 7:04 PM

Minor Periods

8:23 AM - 9:53 AM
12:00 AM - 12:00 AM

Action Rating: 3 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.

Webcams Near Norwalk, CT

Sponsored Content