Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

73.0°F

Measurement Time: Saturday, September 12, 2026, 2:00 AM 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

50°F
Sunny
Sunny
96%
NE 1 mph
49°F

Weather Forecast

Mostly Sunny
Today
77°F - Mostly Sunny
Mostly Cloudy then Chance Showers And Thunderstorms
Tonight
64°F - Mostly Cloudy then Chance Showers And Thunderstorms
Patchy Fog
Sunday
77°F - Patchy Fog
Partly Cloudy then Chance Rain Showers
Sunday Night
61°F - Partly Cloudy then Chance Rain Showers
Slight Chance Rain Showers then Mostly Sunny
Monday
75°F - Slight Chance Rain Showers then Mostly Sunny
Mostly Clear
Monday Night
46°F - Mostly Clear
Sunny
Tuesday
73°F - Sunny
Mostly Clear
Tuesday Night
51°F - Mostly Clear
Mostly Sunny
Wednesday
79°F - Mostly Sunny
Partly Cloudy
Wednesday Night
58°F - Partly Cloudy
Chance Rain Showers
Thursday
81°F - Chance Rain Showers
Chance Rain Showers
Thursday Night
59°F - Chance Rain Showers
Chance Rain Showers
Friday
78°F - Chance Rain Showers
Chance Rain Showers
Friday Night
55°F - Chance Rain Showers

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:46 AM
Sunset: 7:05 PM
Daylight: 12 hrs 37 mins
Moonrise: 8:06 AM
Moon Transit: 1:55 PM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
1:25 PM - 3:55 PM

Minor Periods

7:03 PM - 8:33 PM
7:36 AM - 9:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:46 AM
Sunset: 7:05 PM
Daylight: 12 hrs 37 mins
Moonrise: 8:06 AM
Moon Transit: 1:55 PM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
1:25 PM - 3:55 PM

Minor Periods

7:03 PM - 8:33 PM
7:36 AM - 9:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:46 AM
Sunset: 7:05 PM
Daylight: 12 hrs 37 mins
Moonrise: 8:06 AM
Moon Transit: 1:55 PM
Moonset: 7:33 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
1:25 PM - 3:55 PM

Minor Periods

7:03 PM - 8:33 PM
7:36 AM - 9:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:46 AM
Sunset: 7:03 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:14 AM
Moon Transit: 2:40 PM
Moonset: 7:56 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:11 AM - 6:41 AM
2:10 PM - 4:40 PM

Minor Periods

7:26 PM - 8:56 PM
8:44 AM - 10:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:46 AM
Sunset: 7:03 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:14 AM
Moon Transit: 2:40 PM
Moonset: 7:56 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:11 AM - 6:41 AM
2:10 PM - 4:40 PM

Minor Periods

7:26 PM - 8:56 PM
8:44 AM - 10:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:45 AM
Sunset: 7:02 PM
Daylight: 12 hrs 32 mins
Moonrise: 10:23 AM
Moon Transit: 3:26 PM
Moonset: 8:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
2:56 PM - 5:26 PM

Minor Periods

7:52 PM - 9:22 PM
9:53 AM - 11:23 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:45 AM
Sunset: 7:02 PM
Daylight: 12 hrs 32 mins
Moonrise: 10:23 AM
Moon Transit: 3:26 PM
Moonset: 8:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
2:56 PM - 5:26 PM

Minor Periods

7:52 PM - 9:22 PM
9:53 AM - 11:23 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:45 AM
Sunset: 7:00 PM
Daylight: 12 hrs 29 mins
Moonrise: 11:30 AM
Moon Transit: 4:13 PM
Moonset: 8:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
3:43 PM - 6:13 PM

Minor Periods

8:21 PM - 9:51 PM
11:00 AM - 12:30 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:45 AM
Sunset: 7:00 PM
Daylight: 12 hrs 29 mins
Moonrise: 11:30 AM
Moon Transit: 4:13 PM
Moonset: 8:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
3:43 PM - 6:13 PM

Minor Periods

8:21 PM - 9:51 PM
11:00 AM - 12:30 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:45 AM
Sunset: 6:58 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:35 AM
Moon Transit: 5:02 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
4:32 PM - 7:02 PM

Minor Periods

8:56 PM - 10:26 PM
12:05 AM - 1:35 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:45 AM
Sunset: 6:58 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:35 AM
Moon Transit: 5:02 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
4:32 PM - 7:02 PM

Minor Periods

8:56 PM - 10:26 PM
12:05 AM - 1:35 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:44 AM
Sunset: 6:56 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:36 PM
Moon Transit: 5:53 PM
Moonset: 10:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:22 AM - 9:52 AM
5:23 PM - 7:53 PM

Minor Periods

9:39 PM - 11:09 PM
1:06 PM - 2:36 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:44 AM
Sunset: 6:56 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:36 PM
Moon Transit: 5:53 PM
Moonset: 10:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:22 AM - 9:52 AM
5:23 PM - 7:53 PM

Minor Periods

9:39 PM - 11:09 PM
1:06 PM - 2:36 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:44 AM
Sunset: 6:55 PM
Daylight: 12 hrs 21 mins
Moonrise: 2:32 PM
Moon Transit: 6:45 PM
Moonset: 10:59 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

8:13 AM - 10:43 AM
6:15 PM - 8:45 PM

Minor Periods

10:29 PM - 11:59 PM
2:02 PM - 3:32 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:44 AM
Sunset: 6:55 PM
Daylight: 12 hrs 21 mins
Moonrise: 2:32 PM
Moon Transit: 6:45 PM
Moonset: 10:59 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

8:13 AM - 10:43 AM
6:15 PM - 8:45 PM

Minor Periods

10:29 PM - 11:59 PM
2:02 PM - 3:32 PM

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.

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