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

Sat
H: 26°F
L: 2°F

Sun
H: 23°F
L: 1°F

Mon
H: 33°F
L: 10°F

Tue
H: 31°F
L: 22°F

Wed
H: 33°F
L: 25°F
Air Quality
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 70 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:17 PM
Daylight: 10 hrs 20 mins
Moon Transit: 4:09 AM
Moonset: 9:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM6:18 PM - 8:48 PM
Minor Periods
12:00 AM - 12:00 AM8:56 AM - 10:26 AM
Action Rating: 2 out of 5
Wind Advisory issued February 7 at 1:45AM EST until February 8 at 12:00AM EST by NWS Upton NY
Effective: Sat February 7, 2026, 1:45 AM
Expires: Sat February 7, 2026, 1:45 PM
* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 20 below zero expected. * WHERE...In Connecticut, Northern Fairfield, Northern New Haven, Southern Fairfield, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern Nassau, and Southwest Suffolk Counties. * WHEN...For the Wind Advisory, from 9 AM this morning to midnight EST tonight. For the Extreme Cold Warning, from 1 PM this afternoon to 1 PM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Coldest wind chills tonight into early Sunday morning.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Extreme Cold Warning issued February 7 at 1:45AM EST until February 8 at 1:00PM EST by NWS Upton NY
Effective: Sat February 7, 2026, 1:45 AM
Expires: Sat February 7, 2026, 1:45 PM
* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 20 below zero expected. * WHERE...In Connecticut, Northern Fairfield, Northern New Haven, Southern Fairfield, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern Nassau, and Southwest Suffolk Counties. * WHEN...For the Wind Advisory, from 9 AM this morning to midnight EST tonight. For the Extreme Cold Warning, from 1 PM this afternoon to 1 PM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Coldest wind chills tonight into early Sunday morning.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Wind Advisory issued February 7 at 1:13PM EST until February 8 at 12:00AM EST by NWS Upton NY
Effective: Sat February 7, 2026, 1:13 PM
Expires: Sun February 8, 2026, 3:00 AM
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 22 below. For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 50 mph. * WHERE...In Connecticut, Northern Fairfield, Northern New Haven, Southern Fairfield, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern Nassau, and Southwest Suffolk Counties. * WHEN...For the Extreme Cold Warning, until 1 PM EST Sunday. For the Wind Advisory, until midnight EST tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Extreme Cold Warning issued February 7 at 1:13PM EST until February 8 at 1:00PM EST by NWS Upton NY
Effective: Sat February 7, 2026, 1:13 PM
Expires: Sun February 8, 2026, 3:00 AM
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 22 below. For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 50 mph. * WHERE...In Connecticut, Northern Fairfield, Northern New Haven, Southern Fairfield, and Southern New Haven Counties. In New York, Northern Nassau, Northwest Suffolk, Southern Nassau, and Southwest Suffolk Counties. * WHEN...For the Extreme Cold Warning, until 1 PM EST Sunday. For the Wind Advisory, until midnight EST tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Extreme Cold Warning issued February 7 at 1:45AM EST until February 8 at 1:00PM EST by NWS Upton NY
Effective: Sat February 7, 2026, 1:45 AM
Expires: Sat February 7, 2026, 1:45 PM
* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 20 below zero expected. * WHERE...Portions of northeast New Jersey and southeast New York. * WHEN...For the Wind Advisory, from 9 AM this morning to midnight EST tonight. For the Extreme Cold Warning, from 10 AM this morning to 1 PM EST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Coldest wind chills tonight into early Sunday morning.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Weather Forecast
Air Quality
Nitrogen Dioxide: 39.17 μg/m3
Sulphur Dioxide: 4.23 μg/m3
Ozone: 38.2 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:17 PM
Daylight: 10 hrs 20 mins
Moon Transit: 4:09 AM
Moonset: 9:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM6:18 PM - 8:48 PM
Minor Periods
12:00 AM - 12:00 AM8:56 AM - 10:26 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 71.16 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:19 PM
Daylight: 10 hrs 22 mins
Moon Transit: 4:52 AM
Moonset: 9:51 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
4:22 AM - 6:52 AM7:03 PM - 9:33 PM
Minor Periods
9:21 AM - 10:51 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.59 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 72.08 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:20 PM
Daylight: 10 hrs 25 mins
Moon Transit: 5:38 AM
Moonset: 10:19 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
5:08 AM - 7:38 AM7:49 PM - 10:19 PM
Minor Periods
9:49 AM - 11:19 AM12:22 AM - 1:52 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 24.63 μg/m3
Sulphur Dioxide: 3.63 μg/m3
Ozone: 59.64 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:21 PM
Daylight: 10 hrs 27 mins
Moon Transit: 6:25 AM
Moonset: 10:53 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%
Best Times for Fishing or Hunting
Major Periods
5:55 AM - 8:25 AM8:39 PM - 11:09 PM
Minor Periods
10:23 AM - 11:53 AM1:25 AM - 2:55 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 69.99 μg/m3
Sulphur Dioxide: 6.84 μg/m3
Ozone: 14.23 μg/m3
Astronomical
Sun Transit: 12:07 AM
Sunset: 5:22 PM
Daylight: 10 hrs 29 mins
Moon Transit: 7:15 AM
Moonset: 11:33 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
6:45 AM - 9:15 AM9:30 PM - 12:00 PM
Minor Periods
11:03 AM - 12:33 AM2:26 AM - 3:56 AM
Action Rating: 3 out of 5
