Water Temperature of the Norwalk River in Norwalk, CT

Current Water Temperature

70.2°F

Measurement Time: Sunday, June 21, 2026, 5:06 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

73°F
Clear
Clear
76.4°F
77.1°F
57%
NW 4.3 mph
8.9 mph
74.1°F
54.5°F
0 in
0%
9 mi
1013 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 86°F
L: 61°F
Heavy rain
Mon
H: 70°F
L: 63°F
Moderate rain
Tue
H: 72°F
L: 64°F
Sunny
Wed
H: 82°F
L: 61°F
Sunny
Thu
H: 81°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 2.9 μg/m3
PM10: 3 μg/m3
Carbon Monoxide: 127 μg/m3
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 12:55 AM
Sunset: 8:30 PM
Daylight: 15 hrs 9 mins
Moonrise: 12:47 AM
Moon Transit: 6:52 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

8:18 AM - 10:48 AM
6:22 PM - 8:52 PM

Minor Periods

12:17 AM - 1:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 21 at 2:26PM EDT until June 23 at 6:00AM EDT by NWS Upton NY

Effective: Sun June 21, 2026, 2:26 PM
Expires: Mon June 22, 2026, 6:00 AM

* WHAT...South winds 10 to 20 kt with gusts up to 30 kt. * WHERE...The Long Island south shore bays. * WHEN...From 6 PM Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Sunday, June 21, 2026

Weather Forecast

Sunny
86°F
61.3°F
73.6°F
44%
0 in
2%
0%
8.7 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 4.51 μg/m3
PM10: 4.6 μg/m3
Carbon Monoxide: 125.67 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 71.25 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 12:55 AM
Sunset: 8:30 PM
Daylight: 15 hrs 9 mins
Moonrise: 12:47 AM
Moon Transit: 6:52 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

8:18 AM - 10:48 AM
6:22 PM - 8:52 PM

Minor Periods

12:17 AM - 1:47 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Heavy rain
69.5°F
63°F
65.8°F
77%
1.45 in
79%
0%
13.2 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 9.58 μg/m3
PM10: 11.01 μg/m3
Carbon Monoxide: 164.67 μg/m3
Nitrogen Dioxide: 9.6 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 78.71 μg/m3

Astronomical

Sunrise: 5:21 AM
Sun Transit: 12:55 AM
Sunset: 8:30 PM
Daylight: 15 hrs 9 mins
Moonrise: 1:52 PM
Moon Transit: 7:35 PM
Moonset: 12:48 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

9:00 AM - 11:30 AM
7:05 PM - 9:35 PM

Minor Periods

1:22 PM - 2:52 PM
12:18 AM - 1:48 AM

Action Rating: 2 out of 5

Tuesday, June 23, 2026

Weather Forecast

Moderate rain
72°F
64°F
67.4°F
90%
0.52 in
89%
0%
8.1 mph
3.3


Air Quality

AQI: 1 - Good
PM2.5: 6.53 μg/m3
PM10: 7.05 μg/m3
Carbon Monoxide: 139.29 μg/m3
Nitrogen Dioxide: 8.67 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 76.58 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:56 AM
Sunset: 8:30 PM
Daylight: 15 hrs 9 mins
Moonrise: 2:56 PM
Moon Transit: 8:17 PM
Moonset: 1:09 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

9:43 AM - 12:13 AM
7:47 PM - 10:17 PM

Minor Periods

2:26 PM - 3:56 PM
12:39 AM - 2:09 AM

Action Rating: 2 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
81.8°F
61.1°F
70.8°F
59%
0 in
3%
0%
9.6 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 2.96 μg/m3
PM10: 3.04 μg/m3
Carbon Monoxide: 137.38 μg/m3
Nitrogen Dioxide: 3.9 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 64.17 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:56 AM
Sunset: 8:30 PM
Daylight: 15 hrs 9 mins
Moonrise: 4:00 PM
Moon Transit: 9:01 PM
Moonset: 1:31 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

10:26 AM - 12:56 AM
8:31 PM - 11:01 PM

Minor Periods

3:30 PM - 5:00 PM
1:01 AM - 2:31 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Sunny
80.9°F
61.4°F
70.7°F
60%
0 in
4%
0%
11.6 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 5.08 μg/m3
PM10: 5.19 μg/m3
Carbon Monoxide: 154.11 μg/m3
Nitrogen Dioxide: 9.98 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 48.67 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:56 AM
Sunset: 8:31 PM
Daylight: 15 hrs 8 mins
Moonrise: 5:03 PM
Moon Transit: 9:47 PM
Moonset: 1:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

11:11 AM - 1:41 PM
9:17 PM - 11:47 PM

Minor Periods

4:33 PM - 6:03 PM
1:26 AM - 2:56 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