Water Temperature of the Connecticut River in Suffield, CT
Current Water Temperature
Measurement Time: Thursday, August 6, 2026, 3:45 AM EDT
Temperature Locations
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Local Points of Interest
Windsor Locks Canal State Park; Enfield-Suffield Veterans Bridge; Thompsonville, CT; Enfield, CTStation Name: CONNECTICUT RIVER AT THOMPSONVILLE, CT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 30 feet
Nearest Address:
1298 Canal Rd
Suffield, CT 06078
Hartford County
GPS Coordinates: 41.9873186, -72.6053669
Nearby Water Temperatures
North Branch Park River, Hartford, CT (15 mi)West Branch Farmington River, Riverton, CT (21.2 mi)
Natchaug River, Chaplin, CT (28.3 mi)
Connecticut River, Middletown, CT (30.9 mi)
French River, North Grosvenordale, CT (36.2 mi)
Yantic River, Norwich, CT (38.7 mi)
Quinnipiac River, Wallingford, CT (39 mi)
Ware River, Barre, MA (39.3 mi)
Eightmile River, East Haddam, CT (40.2 mi)
East Branch Eightmile River, Lyme, CT (41.1 mi)
Naugatuck River, Beacon Falls, CT (44.4 mi)
Windsor Brook, Foster, RI (46.6 mi)
Ponaganset River, South Foster, RI (47.7 mi)
Quinapoxet River, Holden, MA (47.9 mi)
Dolly Cole Brook, Foster, RI (47.9 mi)
Weather for Suffield, Connecticut
Current Weather

Five Day Weather Forecast

Thu
H: 93°F
L: 72°F

Fri
H: 95°F
L: 67°F

Sat
H: 92°F
L: 67°F

Sun
H: 92°F
L: 66°F

Mon
H: 92°F
L: 62°F
Air Quality
Nitrogen Dioxide: 5.1 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 57 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:03 PM
Daylight: 14 hrs 14 mins
Moon Transit: 6:48 AM
Moonset: 2:39 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%
Best Times for Fishing or Hunting
Major Periods
6:18 AM - 8:48 AM9:12 PM - 11:42 PM
Minor Periods
2:09 PM - 3:39 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Heat Advisory issued August 6 at 3:41AM EDT until August 7 at 8:00PM EDT by NWS Boston/Norton MA
Effective: Thu August 6, 2026, 3:41 AM
Expires: Thu August 6, 2026, 6:00 PM
* WHAT...Heat index values up to 99 expected. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern and western Massachusetts and northern and southern Rhode Island. * WHEN...From 11 AM this morning to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued August 6 at 1:00AM EDT until August 7 at 8:00PM EDT by NWS Albany NY
Effective: Thu August 6, 2026, 1:00 AM
Expires: Thu August 6, 2026, 7:00 PM
* WHAT...Heat index values up to 98 expected. * WHERE...In Connecticut, Southern Litchfield County. In New York, Eastern Ulster and Western Dutchess Counties. * WHEN...From 11 AM this morning to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...There will be only limited relief Thursday night, with low temperatures in the lower 70s.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.41 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 83.5 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:03 PM
Daylight: 14 hrs 14 mins
Moon Transit: 6:48 AM
Moonset: 2:39 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%
Best Times for Fishing or Hunting
Major Periods
6:18 AM - 8:48 AM9:12 PM - 11:42 PM
Minor Periods
2:09 PM - 3:39 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.04 μg/m3
Sulphur Dioxide: 0.82 μg/m3
Ozone: 94 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:02 PM
Daylight: 14 hrs 12 mins
Moon Transit: 7:47 AM
Moonset: 3:54 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%
Best Times for Fishing or Hunting
Major Periods
7:17 AM - 9:47 AM12:00 AM - 12:00 AM
Minor Periods
3:24 PM - 4:54 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 92.5 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:00 PM
Daylight: 14 hrs 9 mins
Moon Transit: 8:49 AM
Moonset: 5:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%
Best Times for Fishing or Hunting
Major Periods
8:19 AM - 10:49 AM12:00 AM - 12:00 AM
Minor Periods
4:35 PM - 6:05 PM12:08 AM - 1:38 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.86 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 77.92 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 7:59 PM
Daylight: 14 hrs 7 mins
Moon Transit: 9:54 AM
Moonset: 6:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:24 AM - 11:54 AM
Minor Periods
5:36 PM - 7:06 PM1:10 AM - 2:40 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12.24 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 61.22 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 7:58 PM
Daylight: 14 hrs 4 mins
Moon Transit: 11:00 AM
Moonset: 6:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
12:22 AM - 2:52 AM10:30 AM - 1:00 PM
Minor Periods
6:24 PM - 7:54 PM2:23 AM - 3:53 AM
Action Rating: 3 out of 5
