Water Temperature of the Connecticut River in Middletown, CT
Current Water Temperature
Measurement Time: Monday, July 20, 2026, 8:15 AM EDT
Temperature Locations
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Local Points of Interest
East Hampton, CTStation Name: CONNECTICUT RIVER AT MIDDLE HADDAM, CT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 26 feet
Nearest Address:
1 River Rd
Middletown, CT 06424
Middlesex County
GPS Coordinates: 41.5417656, -72.5531454
Nearby Water Temperatures
Eightmile River, East Haddam, CT (13.3 mi)East Branch Eightmile River, Lyme, CT (13.8 mi)
Quinnipiac River, Wallingford, CT (16.2 mi)
North Branch Park River, Hartford, CT (18.6 mi)
Connecticut River, Old Lyme, CT (19.1 mi)
Yantic River, Norwich, CT (22.4 mi)
New Haven Harbor, New Haven, CT (25.6 mi)
Thames River, New London, CT (26.4 mi)
Naugatuck River, Beacon Falls, CT (27.2 mi)
Thames River, Groton, CT (27.8 mi)
Natchaug River, Chaplin, CT (29.9 mi)
Orient Harbor, Orient, NY (30.8 mi)
Connecticut River, Suffield, CT (30.9 mi)
Mystic River, Old Mystic, CT (32.6 mi)
Mystic River, Mystic, CT (32.8 mi)
Weather for Middletown, Connecticut
Current Weather

Five Day Weather Forecast

Mon
H: 81°F
L: 58°F

Tue
H: 80°F
L: 58°F

Wed
H: 87°F
L: 62°F

Thu
H: 78°F
L: 53°F

Fri
H: 83°F
L: 51°F
Air Quality
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:19 PM
Daylight: 14 hrs 46 mins
Moon Transit: 6:10 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
7:42 AM - 10:12 AM5:40 PM - 8:10 PM
Minor Periods
12:12 AM - 1:42 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Small Craft Advisory issued July 20 at 2:27AM EDT until July 22 at 6:00AM EDT by NWS Upton NY
Effective: Mon July 20, 2026, 2:27 AM
Expires: Mon July 20, 2026, 6:00 PM
* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and seas 5 to 8 feet expected. * WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm. * WHEN...From 8 AM Tuesday to 6 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 75.13 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:19 PM
Daylight: 14 hrs 46 mins
Moon Transit: 6:10 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
7:42 AM - 10:12 AM5:40 PM - 8:10 PM
Minor Periods
12:12 AM - 1:42 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 86.21 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:19 PM
Daylight: 14 hrs 44 mins
Moon Transit: 6:54 PM
Moonset: 12:30 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
8:26 AM - 10:56 AM6:24 PM - 8:54 PM
Minor Periods
1:17 PM - 2:47 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 98.13 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:18 PM
Daylight: 14 hrs 42 mins
Moon Transit: 7:40 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
9:11 AM - 11:41 AM7:10 PM - 9:40 PM
Minor Periods
2:22 PM - 3:52 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.51 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 69.29 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:17 PM
Daylight: 14 hrs 41 mins
Moon Transit: 8:28 PM
Moonset: 12:22 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%
Best Times for Fishing or Hunting
Major Periods
9:58 AM - 12:28 AM7:58 PM - 10:28 PM
Minor Periods
3:26 PM - 4:56 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 30.48 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 35.89 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:16 PM
Daylight: 14 hrs 39 mins
Moon Transit: 9:17 PM
Moonset: 12:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%
Best Times for Fishing or Hunting
Major Periods
10:47 AM - 1:17 PM8:47 PM - 11:17 PM
Minor Periods
4:27 PM - 5:57 PM12:25 AM - 1:55 AM
Action Rating: 2 out of 5
