Water Temperature of the Norwalk River in Norwalk, CT

Current Water Temperature

Current temperature data is
not available at this time.

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

54°F
Sunny
Sunny
51.5°F
57.5°F
74%
SW 8.3 mph
15.3 mph
57.3°F
51.4°F
0 in
0%
8 mi
1017 mbar
4.2

Five Day Weather Forecast

Partly Cloudy
Tue
H: 67°F
L: 38°F
Fog
Wed
H: 43°F
L: 35°F
Overcast
Thu
H: 49°F
L: 32°F
Patchy rain nearby
Fri
H: 40°F
L: 30°F
Patchy rain nearby
Sat
H: 45°F
L: 37°F

Air Quality

AQI: 1 - Good
PM2.5: 19.25 μg/m3
PM10: 19.45 μg/m3
Carbon Monoxide: 330.85 μg/m3
Nitrogen Dioxide: 33.75 μg/m3
Sulphur Dioxide: 14.25 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 6:55 PM
Daylight: 11 hrs 42 mins
Moonrise: 1:43 AM
Moon Transit: 6:07 AM
Moonset: 10:28 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
8:20 PM - 10:50 PM

Minor Periods

9:58 AM - 11:28 AM
1:13 AM - 2:43 AM

Action Rating: 2 out of 5

Special Weather Statement issued March 10 at 2:26AM EDT by NWS Upton NY

Effective: Tue March 10, 2026, 6:26 AM
Expires: Tue March 10, 2026, 3:00 PM

Areas of fog, locally dense, will impact portions of coastal southeastern Connecticut and Western Suffolk County on Long Island overnight and into the morning. The thickest fog is expected to be along the south shore. Visibilities will be reduced locally to around a quarter mile at times. Extra caution should be used if traveling and utilize your low beam headlights.


Dense Fog Advisory issued March 9 at 11:28PM EDT until March 10 at 11:00AM EDT by NWS Upton NY

Effective: Tue March 10, 2026, 3:28 AM
Expires: Tue March 10, 2026, 3:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Northeast Suffolk and Southeast Suffolk Counties. * WHEN...Until 11 AM EDT Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Tuesday, March 10, 2026

Weather Forecast

Partly Cloudy
67.3°F
38.3°F
49.4°F
83%
0 in
0%
0%
10.3 mph
1


Air Quality

AQI: 2 - Moderate
PM2.5: 29.63 μg/m3
PM10: 30 μg/m3
Carbon Monoxide: 362.41 μg/m3
Nitrogen Dioxide: 53.03 μg/m3
Sulphur Dioxide: 13.34 μg/m3
Ozone: 30.08 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 6:55 PM
Daylight: 11 hrs 42 mins
Moonrise: 1:43 AM
Moon Transit: 6:07 AM
Moonset: 10:28 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
8:20 PM - 10:50 PM

Minor Periods

9:58 AM - 11:28 AM
1:13 AM - 2:43 AM

Action Rating: 2 out of 5

Wednesday, March 11, 2026

Weather Forecast

Fog
42.9°F
34.9°F
39.9°F
97%
0 in
0%
0%
12.1 mph
0.8


Air Quality

AQI: 2 - Moderate
PM2.5: 26.11 μg/m3
PM10: 26.37 μg/m3
Carbon Monoxide: 262.01 μg/m3
Nitrogen Dioxide: 52.49 μg/m3
Sulphur Dioxide: 8.99 μg/m3
Ozone: 34.32 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:00 AM
Sunset: 6:56 PM
Daylight: 11 hrs 44 mins
Moonrise: 2:42 AM
Moon Transit: 6:58 AM
Moonset: 11:14 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
9:12 PM - 11:42 PM

Minor Periods

10:44 AM - 12:14 AM
2:12 AM - 3:42 AM

Action Rating: 2 out of 5

Thursday, March 12, 2026

Weather Forecast

Overcast
48.6°F
31.8°F
41.5°F
75%
0 in
0%
0%
16.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 7.82 μg/m3
Carbon Monoxide: 195.17 μg/m3
Nitrogen Dioxide: 15.59 μg/m3
Sulphur Dioxide: 4.18 μg/m3
Ozone: 68.48 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 6:57 PM
Daylight: 11 hrs 47 mins
Moonrise: 3:34 AM
Moon Transit: 7:50 AM
Moonset: 12:08 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:20 AM - 9:50 AM
12:00 AM - 12:00 AM

Minor Periods

11:38 AM - 1:08 PM
3:04 AM - 4:34 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Patchy rain nearby
39.9°F
29.7°F
35°F
57%
0.02 in
89%
0%
18.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.29 μg/m3
PM10: 7.29 μg/m3
Carbon Monoxide: 195.92 μg/m3
Nitrogen Dioxide: 14.27 μg/m3
Sulphur Dioxide: 4 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 6:58 PM
Daylight: 11 hrs 50 mins
Moonrise: 4:20 AM
Moon Transit: 8:42 AM
Moonset: 1:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:12 AM - 10:42 AM
12:00 AM - 12:00 AM

Minor Periods

12:39 AM - 2:09 PM
3:50 AM - 5:20 AM

Action Rating: 2 out of 5

Saturday, March 14, 2026

Weather Forecast

Patchy rain nearby
44.6°F
36.8°F
40.5°F
54%
0.02 in
88%
0%
20.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.8 μg/m3
PM10: 9.7 μg/m3
Carbon Monoxide: 181.72 μg/m3
Nitrogen Dioxide: 14.62 μg/m3
Sulphur Dioxide: 4.16 μg/m3
Ozone: 82.15 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:00 AM
Sunset: 6:59 PM
Daylight: 11 hrs 53 mins
Moonrise: 4:57 AM
Moon Transit: 9:33 AM
Moonset: 2:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:03 AM - 11:33 AM

Minor Periods

1:45 PM - 3:15 PM
4:27 AM - 5:57 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.

Webcams Near Norwalk, CT

Sponsored Content