Water Temperature of the Norwalk River in Norwalk, CT
Current Water Temperature
Measurement Time: Monday, March 16, 2026, 2:06 PM EDT
Temperature Locations
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Local Points of Interest
The Maritime AquariumStation 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

Five Day Weather Forecast

Mon
H: 59°F
L: 41°F

Tue
H: 42°F
L: 29°F

Wed
H: 34°F
L: 24°F

Thu
H: 40°F
L: 29°F

Fri
H: 49°F
L: 36°F
Air Quality
Nitrogen Dioxide: 9.45 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 61 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 58 mins
Moon Transit: 11:09 AM
Moonset: 4:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
12:33 AM - 3:03 AM10:39 AM - 1:09 PM
Minor Periods
4:03 PM - 5:33 PM5:26 AM - 6:56 AM
Action Rating: 3 out of 5
Flood Watch issued March 16 at 2:26AM EDT until March 17 at 8:00AM EDT by NWS Upton NY
Effective: Mon March 16, 2026, 2:26 AM
Expires: Mon March 16, 2026, 4:30 PM
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southern Connecticut, including the following areas, Northern Fairfield, Northern Middlesex, Northern New Haven, Northern New London, Southern Fairfield, Southern Middlesex, Southern New Haven and Southern New London. * WHEN...Through Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Wind Advisory issued March 16 at 2:25AM EDT until March 17 at 4:00AM EDT by NWS Upton NY
Effective: Mon March 16, 2026, 2:25 AM
Expires: Mon March 16, 2026, 4:30 PM
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of southern Connecticut, northeastern New Jersey, and southeastern New York. * WHEN...From 2 PM this afternoon to 4 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Wind Advisory issued March 16 at 1:35PM EDT until March 17 at 4:00AM EDT by NWS Upton NY
Effective: Mon March 16, 2026, 1:35 PM
Expires: Tue March 17, 2026, 4:00 AM
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until 4 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Locally damaging wind gusts possible with any thunderstorm activity this evening into tonight. This activity will be addressed by Special Weather Statements or Severe Thunderstorm Warnings as needed.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Wind Advisory issued March 16 at 1:35PM EDT until March 17 at 4:00AM EDT by NWS Upton NY
Effective: Mon March 16, 2026, 1:35 PM
Expires: Tue March 17, 2026, 4:00 AM
* WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...In New Jersey, Eastern Passaic, Western Bergen, Western Essex, Western Passaic, and Western Union Counties. In New York, Northern Westchester, Orange, Putnam, and Rockland Counties. * WHEN...Until 4 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Locally damaging wind gusts possible with any thunderstorm activity this evening into tonight. This activity will be addressed by Special Weather Statements or Severe Thunderstorm Warnings as needed.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.44 μg/m3
Sulphur Dioxide: 2.56 μg/m3
Ozone: 70.36 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 58 mins
Moon Transit: 11:09 AM
Moonset: 4:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
12:33 AM - 3:03 AM10:39 AM - 1:09 PM
Minor Periods
4:03 PM - 5:33 PM5:26 AM - 6:56 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.06 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 83.8 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:03 PM
Daylight: 12 hrs 1 mins
Moon Transit: 11:56 AM
Moonset: 5:43 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:19 AM - 3:49 AM11:26 AM - 1:56 PM
Minor Periods
5:13 PM - 6:43 PM5:50 AM - 7:20 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.79 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 80.16 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 12 hrs 3 mins
Moon Transit: 12:42 AM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM12:12 AM - 2:42 PM
Minor Periods
6:24 PM - 7:54 PM6:13 AM - 7:43 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 27.21 μg/m3
Sulphur Dioxide: 5.83 μg/m3
Ozone: 62.68 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:05 PM
Daylight: 12 hrs 6 mins
Moon Transit: 1:31 AM
Moonset: 8:07 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
1:01 AM - 3:31 AM1:01 AM - 3:31 AM
Minor Periods
7:37 PM - 9:07 PM6:35 AM - 8:05 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 33.83 μg/m3
Sulphur Dioxide: 7.44 μg/m3
Ozone: 48.62 μg/m3
Astronomical
Sun Transit: 10:27 AM
Sunset: 7:06 PM
Daylight: 12 hrs 9 mins
Moon Transit: 2:18 PM
Moonset: 9:23 PM
Moon Phase: New
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
3:41 AM - 6:11 AM1:48 PM - 4:18 PM
Minor Periods
8:53 PM - 10:23 PM6:59 AM - 8:29 AM
Action Rating: 4 out of 5
