Water Temperature of the Mill River in Southport, CT
Current Water Temperature
Measurement Time: Thursday, April 18, 2024, 5:06 AM EDT
Temperature Locations
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Local Points of Interest
Perry's GreenStation Name: MILL RIVER AT PEQUOT YACHT CLUB AT SOUTHPORT, CT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet
Nearest Address:
657 Harbor Rd
Southport, CT 06890
Fairfield County
GPS Coordinates: 41.1325083, -73.2824833
Nearby Water Temperatures
Mill River, Fairfield, CT (0.6 mi)Saugatuck River, Westport Village, CT (4.6 mi)
Rooster River, Bridgeport, CT (4.6 mi)
Saugatuck River, Westport, CT (4.8 mi)
Bridgeport Harbor, Bridgeport, CT (6 mi)
Norwalk River, Norwalk, CT (6.8 mi)
Norwalk Harbor, Norwalk, CT (7 mi)
Norwalk River, Norwalk, CT (7.3 mi)
Housatonic River, Stratford, CT (9.2 mi)
Flax Pond, Old Field, NY (13.8 mi)
New Haven Harbor, New Haven, CT (22.1 mi)
Frost Creek, Lattingtown, NY (22.6 mi)
Naugatuck River, Beacon Falls, CT (24.3 mi)
East Creek, Sands Point, NY (28.9 mi)
Great South Bay, West Sayville, NY (30.1 mi)
Weather for Southport, Connecticut
Current Weather

Five Day Weather Forecast

Sun
H: 57°F
L: 40°F

Mon
H: 65°F
L: 47°F

Tue
H: 75°F
L: 53°F

Wed
H: 68°F
L: 54°F

Thu
H: 59°F
L: 47°F
Air Quality
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 66 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 7:52 PM
Daylight: 14 hrs 4 mins
Moon Transit: 1:53 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
1:23 AM - 3:53 AM4:06 PM - 6:36 PM
Minor Periods
9:51 PM - 11:21 PM5:54 AM - 7:24 AM
Action Rating: 4 out of 5
Frost Advisory issued May 2 at 12:28PM EDT until May 3 at 9:00AM EDT by NWS Upton NY
Effective: Sat May 2, 2026, 12:28 PM
Expires: Sun May 3, 2026, 9:00 AM
* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...In Connecticut, Northern Fairfield and Northern New Haven Counties. In New Jersey, Western Passaic County. In New York, Northern Westchester, Orange, Putnam, and Rockland Counties. * WHEN...From midnight tonight to 9 AM EDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Take steps now to protect tender plants from the cold.
Special Weather Statement issued May 2 at 1:45PM EDT by NWS Upton NY
Effective: Sat May 2, 2026, 1:45 PM
Expires: Sun May 3, 2026, 8:00 PM
The combination of drying fine fuels, northwest wind gusts between 25 and 30 mph, and relative humidity values between 25 and 35 percent will contribute to an elevated risk of fire spread Sunday afternoon for the Lower Hudson Valley, New York City and Long Island. This forecast considers meteorological, fuel, and land conditions and has been developed in coordination with state fire and land management officials. As a reminder, the annual statewide burn ban remains in effect until May 14. No burn permits are issued. Use extra caution if handling any potential ignition sources such as machinery or matches and ensure to properly extinguish or dispose of cigarette butts. Please refer to the New York State Department of Environmental Conservation website for more information on burn restrictions.
Frost Advisory issued May 2 at 12:36PM EDT until May 3 at 9:00AM EDT by NWS Albany NY
Effective: Sat May 2, 2026, 12:36 PM
Expires: Sun May 3, 2026, 6:30 AM
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...The greater Capital District, mid Hudson Valley and southern Taconics in eastern New York, and Litchfield County in northwest Connecticut. * WHEN...From 11 PM this evening to 9 AM EDT Sunday. * IMPACTS...Frost and cold temperatures could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.36 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 75.48 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 7:52 PM
Daylight: 14 hrs 4 mins
Moon Transit: 1:53 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
1:23 AM - 3:53 AM4:06 PM - 6:36 PM
Minor Periods
9:51 PM - 11:21 PM5:54 AM - 7:24 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12.77 μg/m3
Sulphur Dioxide: 5.54 μg/m3
Ozone: 85.56 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:53 PM
Daylight: 14 hrs 6 mins
Moon Transit: 2:43 AM
Moonset: 7:04 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
2:13 AM - 4:43 AM4:57 PM - 7:27 PM
Minor Periods
12:00 AM - 12:00 AM6:34 AM - 8:04 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.67 μg/m3
Sulphur Dioxide: 4.97 μg/m3
Ozone: 113.44 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:54 PM
Daylight: 14 hrs 9 mins
Moon Transit: 3:34 AM
Moonset: 7:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
3:04 AM - 5:34 AM5:48 PM - 8:18 PM
Minor Periods
7:21 AM - 8:51 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.23 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 103.72 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:56 PM
Daylight: 14 hrs 11 mins
Moon Transit: 4:26 AM
Moonset: 8:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
3:56 AM - 6:26 AM6:39 PM - 9:09 PM
Minor Periods
8:17 AM - 9:47 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.61 μg/m3
Sulphur Dioxide: 3.46 μg/m3
Ozone: 78 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:57 PM
Daylight: 14 hrs 13 mins
Moon Transit: 5:16 AM
Moonset: 9:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
4:46 AM - 7:16 AM7:30 PM - 10:00 PM
Minor Periods
9:17 AM - 10:47 AM12:20 AM - 1:50 AM
Action Rating: 3 out of 5
