Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

52.2°F

Measurement Time: Sunday, April 19, 2026, 5:00 PM EDT

Temperature Locations

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Local Points of Interest

Windsor Locks Canal State Park; Enfield-Suffield Veterans Bridge; Thompsonville, CT; Enfield, CT

Connecticut River

Station 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

39°F

Conditions: Clear

Feels Like: 33°F

Heat Index: 38.6°F

Humidity: 76%

Wind: WNW 8.7 mph

Wind Gusts: 15.7 mph

Wind Chill: 34.4°F

Dew Point: 33°F

Precipitation: 0 in

Cloud Cover: 25%

Visibility: 9 mi

Air Pressure: 1015 mbar

UV Index: 0

Five Day Weather Forecast

Sun
H: 51°F
L: 38°F

Mon
H: 48°F
L: 32°F

Tue
H: 53°F
L: 27°F

Wed
H: 55°F
L: 38°F

Thu
H: 61°F
L: 38°F

Air Quality

AQI: 1 - Good

PM2.5: 5.35 μg/m3

PM10: 5.65 μg/m3

Carbon Monoxide: 184.85 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:49 AM
Sunset: 7:36 PM
Daylight: 13 hrs 32 mins

Moonrise: 6:58 AM
Moon Transit: 2:52 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

4:16 AM - 6:46 AM
2:22 PM - 4:52 PM

Minor Periods

10:28 PM - 11:58 PM
6:28 AM - 7:58 AM

Action Rating: 3 out of 5

Frost Advisory issued April 19 at 2:18PM EDT until April 20 at 8:00AM EDT by NWS Upton NY

Effective: Sun April 19, 2026, 2:18 PM
Expires: Sun April 19, 2026, 10:30 PM

* WHAT...For the Frost Advisory, temperatures in the mid 30s will result in frost formation. For the Freeze Warning, sub-freezing temperatures from the mid 20s to lower 30s expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...For the Frost Advisory, from midnight tonight to 8 AM EDT Monday. For the Freeze Warning, from midnight Monday Night to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. 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.

Freeze Warning issued April 19 at 2:18PM EDT until April 21 at 9:00AM EDT by NWS Upton NY

Effective: Sun April 19, 2026, 2:18 PM
Expires: Sun April 19, 2026, 10:30 PM

Take steps now to protect tender plants from the cold.

Freeze Warning issued April 19 at 2:18PM EDT until April 21 at 9:00AM EDT by NWS Upton NY

Effective: Sun April 19, 2026, 2:18 PM
Expires: Sun April 19, 2026, 10:30 PM

* WHAT...Sub-freezing temperatures from the mid 20s to lower 30s expected. * WHERE...In Connecticut, Northern Fairfield, Northern Middlesex, Northern New Haven, and Northern New London Counties. In New Jersey, Essex, and Union Counties. In New York, Orange and Putnam Counties. * WHEN...From midnight Monday Night to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

Take steps now to protect tender plants from the cold.

Sunday, April 19, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 51.3°F

Low Temperature: 37.8°F

Average Temperature: 46.7°F

Average Humidity: 86%

Precipitation: 0.15 in

Chance of Rain: 81%

Chance of Snow: 0%

Maximum Wind: 12.1 mph

UV Index: 1

Air Quality

AQI: 1 - Good

PM2.5: 5.66 μg/m3

PM10: 6.42 μg/m3

Carbon Monoxide: 203.37 μg/m3
Nitrogen Dioxide: 8.39 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 76.2 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:49 AM
Sunset: 7:36 PM
Daylight: 13 hrs 32 mins

Moonrise: 6:58 AM
Moon Transit: 2:52 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

4:16 AM - 6:46 AM
2:22 PM - 4:52 PM

Minor Periods

10:28 PM - 11:58 PM
6:28 AM - 7:58 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 47.9°F

Low Temperature: 32.4°F

Average Temperature: 38.8°F

Average Humidity: 70%

Precipitation: 0.07 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 11.6 mph

UV Index: 4.3

Air Quality

AQI: 1 - Good

PM2.5: 5.14 μg/m3

PM10: 5.47 μg/m3

Carbon Monoxide: 189.17 μg/m3
Nitrogen Dioxide: 6.81 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 79.6 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:49 AM
Sunset: 7:37 PM
Daylight: 13 hrs 35 mins

Moonrise: 7:45 AM
Moon Transit: 3:56 PM
Moonset: 12:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
3:26 PM - 5:56 PM

Minor Periods

12:00 AM - 12:00 AM
7:15 AM - 8:45 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 52.8°F

Low Temperature: 26.7°F

Average Temperature: 40.2°F

Average Humidity: 51%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 8.7 mph

UV Index: 5.9

Air Quality

AQI: 1 - Good

PM2.5: 5.37 μg/m3

PM10: 5.97 μg/m3

Carbon Monoxide: 190.57 μg/m3
Nitrogen Dioxide: 6.65 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 83.24 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 12:49 AM
Sunset: 7:38 PM
Daylight: 13 hrs 38 mins

Moonrise: 8:46 AM
Moon Transit: 5:01 PM
Moonset: 12:12 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
4:31 PM - 7:01 PM

Minor Periods

8:16 AM - 9:46 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Conditions: Moderate rain

High Temperature: 54.9°F

Low Temperature: 38.2°F

Average Temperature: 44.7°F

Average Humidity: 86%

Precipitation: 0.3 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 10.3 mph

UV Index: 2.5

Air Quality

AQI: 1 - Good

PM2.5: 9.98 μg/m3

PM10: 11.64 μg/m3

Carbon Monoxide: 197 μg/m3
Nitrogen Dioxide: 9.89 μg/m3
Sulphur Dioxide: 3.49 μg/m3
Ozone: 87.36 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 12:48 AM
Sunset: 7:39 PM
Daylight: 13 hrs 40 mins

Moonrise: 9:56 AM
Moon Transit: 6:04 PM
Moonset: 1:14 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

7:28 AM - 9:58 AM
5:34 PM - 8:04 PM

Minor Periods

9:26 AM - 10:56 AM
12:44 AM - 2:14 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 61°F

Low Temperature: 37.8°F

Average Temperature: 50°F

Average Humidity: 64%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 12.3 mph

UV Index: 5.8

Air Quality

AQI: 1 - Good

PM2.5: 13.35 μg/m3

PM10: 17.33 μg/m3

Carbon Monoxide: 197.49 μg/m3
Nitrogen Dioxide: 9.93 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 81.31 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:48 AM
Sunset: 7:40 PM
Daylight: 13 hrs 43 mins

Moonrise: 11:11 AM
Moon Transit: 7:01 PM
Moonset: 2:03 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

8:28 AM - 10:58 AM
6:31 PM - 9:01 PM

Minor Periods

10:41 AM - 12:11 AM
1:33 AM - 3:03 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

Webcams Near Suffield, CT

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Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Suffield, Connecticut

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Frost Advisory issued April 19 at 2:18PM EDT until April 20 at 8:00AM EDT by NWS Upton NY

Freeze Warning issued April 19 at 2:18PM EDT until April 21 at 9:00AM EDT by NWS Upton NY

Freeze Warning issued April 19 at 2:18PM EDT until April 21 at 9:00AM EDT by NWS Upton NY

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Suffield, CT

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