Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

52.3°F 11.3°C
Cold Thermal Gear Required
52.3°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Wednesday, November 11, 2026, 7:00 PM EST

Temperature Locations

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Local Points of Interest

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

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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

44.1°F
Overcast
Conditions: Overcast
Humidity: 79%
Feels Like: 39.7°F
Wind: N 3.6 mph
Wind Gusts: 7.1 mph
Pressure: 29.83 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 11.6 mi
UV Index: 0

Five-Day Weather Forecast

Dense Drizzle
Thu
H: 51°F
L: 42°F
Moderate Rain
Fri
H: 44°F
L: 37°F
Overcast
Sat
H: 45°F
L: 35°F
Overcast
Sun
H: 46°F
L: 32°F
Partly Cloudy
Mon
H: 49°F
L: 32°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
6.3 μg/m³
Good
PM10
6.5 μg/m³
Good
Ozone (O3)
31 μg/m³
Photochemical
NO2
23.2 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
364 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 55m daylight
Sunrise 6:37 AM
Solar Noon 11:34 AM
Sunset 4:32 PM
Moon
Waxing Crescent • 6%
Moonrise 10:05 AM
Transit 2:20 PM
Moonset 6:37 PM

Best Times for Fishing or Hunting

Major Periods

1:24 AM - 3:54 AM
1:50 PM - 4:20 PM

Minor Periods

9:35 AM - 11:05 AM
6:07 PM - 7:37 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Dense Drizzle
Average Temperature: 45.7°F
Average Humidity: 82%
Chance of Rain: 91%
Wind: 11 mph
UV Index: 1.9

Air Quality

EPA Index 1 • Good
PM2.5
5.4 μg/m³
Good
PM10
6.2 μg/m³
Good
Ozone (O3)
45.9 μg/m³
Photochemical
NO2
16.3 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
239.9 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 55m daylight
Sunrise 6:37 AM
Solar Noon 11:34 AM
Sunset 4:32 PM
Moon
Waxing Crescent • 6%
Moonrise 10:05 AM
Transit 2:20 PM
Moonset 6:37 PM

Best Times for Fishing or Hunting

Major Periods

1:24 AM - 3:54 AM
1:50 PM - 4:20 PM

Minor Periods

9:35 AM - 11:05 AM
6:07 PM - 7:37 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Moderate Rain
Average Temperature: 40.1°F
Average Humidity: 87%
Chance of Rain: 85%
Wind: 13.2 mph
UV Index: 0.6

Air Quality

EPA Index 1 • Good
PM2.5
1.7 μg/m³
Good
PM10
1.9 μg/m³
Good
Ozone (O3)
60.8 μg/m³
Photochemical
NO2
5.9 μg/m³
Nitrogen Dioxide
SO2
0.5 μg/m³
Sulfur Dioxide
CO
153.2 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 53m daylight
Sunrise 6:38 AM
Solar Noon 11:34 AM
Sunset 4:31 PM
Moon
Waxing Crescent • 13%
Moonrise 10:51 AM
Transit 3:10 PM
Moonset 7:34 PM

Best Times for Fishing or Hunting

Major Periods

2:15 AM - 4:45 AM
2:40 PM - 5:10 PM

Minor Periods

10:21 AM - 11:51 AM
7:04 PM - 8:34 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 38.7°F
Average Humidity: 77%
Chance of Rain: 18%
Wind: 11.1 mph
UV Index: 2.4

Air Quality

EPA Index 1 • Good
PM2.5
3.3 μg/m³
Good
PM10
3.3 μg/m³
Good
Ozone (O3)
56.5 μg/m³
Photochemical
NO2
6 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
141.1 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 51m daylight
Sunrise 6:39 AM
Solar Noon 11:34 AM
Sunset 4:30 PM
Moon
Waxing Crescent • 21%
Moonrise 11:28 AM
Transit 4:00 PM
Moonset 8:36 PM

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
3:30 PM - 6:00 PM

Minor Periods

10:58 AM - 12:28 PM
8:06 PM - 9:36 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 37.8°F
Average Humidity: 74%
Chance of Rain: 1%
Wind: 9.7 mph
UV Index: 3

Air Quality

EPA Index 1 • Good
PM2.5
1.2 μg/m³
Good
PM10
1.2 μg/m³
Good
Ozone (O3)
61 μg/m³
Photochemical
NO2
3.3 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
146.1 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 49m daylight
Sunrise 6:41 AM
Solar Noon 11:35 AM
Sunset 4:30 PM
Moon
Waxing Crescent • 31%
Moonrise 11:59 AM
Transit 4:46 PM
Moonset 9:40 PM

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
4:16 PM - 6:46 PM

Minor Periods

11:29 AM - 12:59 PM
9:10 PM - 10:40 PM
Action Rating:
Very Good 4/5
Monday, November 16, 2026

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 37.9°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 2.9

Air Quality

EPA Index 1 • Good
PM2.5
1.5 μg/m³
Good
PM10
1.5 μg/m³
Good
Ozone (O3)
56.4 μg/m³
Photochemical
NO2
4.5 μg/m³
Nitrogen Dioxide
SO2
0.4 μg/m³
Sulfur Dioxide
CO
162.1 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 47m daylight
Sunrise 6:42 AM
Solar Noon 11:35 AM
Sunset 4:29 PM
Moon
First Quarter • 42%
Moonrise 12:26 PM
Transit 5:30 PM
Moonset 10:44 PM

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
5:00 PM - 7:30 PM

Minor Periods

11:56 AM - 1:26 PM
10:14 PM - 11:44 PM
Action Rating:
Good Action 3/5
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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