Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

31.8°F

Measurement Time: Thursday, January 29, 2026, 5:45 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

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

12°F
Clear
Clear
1.4°F
3.8°F
48%
WNW 6.9 mph
14.6 mph
-8.3°F
-9.1°F
0 in
25%
9 mi
1018 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 23°F
L: -8°F
Sunny
Fri
H: 19°F
L: -11°F
Sunny
Sat
H: 26°F
L: -2°F
Overcast
Sun
H: 24°F
L: 5°F
Sunny
Mon
H: 28°F
L: 2°F

Air Quality

AQI: 1 - Good
PM2.5: 3.75 μg/m3
PM10: 3.85 μg/m3
Carbon Monoxide: 166.85 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:03 AM
Sunset: 5:02 PM
Daylight: 9 hrs 56 mins
Moonrise: 1:07 PM
Moon Transit: 9:23 PM
Moonset: 4:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

10:46 AM - 1:16 PM
8:53 PM - 11:23 PM

Minor Periods

12:37 AM - 2:07 PM
4:05 AM - 5:35 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued January 29 at 11:21AM EST until January 30 at 11:00AM EST by NWS Boston/Norton MA

Effective: Thu January 29, 2026, 11:21 AM
Expires: Fri January 30, 2026, 3:00 AM

* WHAT...Very cold wind chills as low as 18 below expected. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern and southern Rhode Island. * WHEN...From 7 PM this evening to 11 AM EST Friday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 29 at 11:21AM EST until January 30 at 11:00AM EST by NWS Boston/Norton MA

Effective: Thu January 29, 2026, 11:21 AM
Expires: Fri January 30, 2026, 3:00 AM

* WHAT...Very cold wind chills as low as 24 below expected. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, Western Hampden MA, and Western Hampshire MA Counties. * WHEN...From 7 PM this evening to 11 AM EST Friday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 29 at 1:11PM EST until January 30 at 10:00AM EST by NWS Upton NY

Effective: Thu January 29, 2026, 1:11 PM
Expires: Fri January 30, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 13 below expected. * WHERE...Southern Fairfield, Southern Middlesex, Southern New Haven, and Southern New London Counties. * WHEN...From midnight tonight to 10 AM EST Friday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 29 at 1:11PM EST until January 30 at 10:00AM EST by NWS Upton NY

Effective: Thu January 29, 2026, 1:11 PM
Expires: Fri January 30, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 18 below expected. * WHERE...Northern Fairfield, Northern Middlesex, Northern New Haven, and Northern New London Counties. * WHEN...From midnight tonight to 10 AM EST Friday. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 29 at 12:32PM EST until January 30 at 11:00AM EST by NWS Albany NY

Effective: Thu January 29, 2026, 12:32 PM
Expires: Fri January 30, 2026, 3:00 AM

* WHAT...Very cold wind chills as low as 15 to 25 below expected. * WHERE...Litchfield County in northwestern Connecticut, the central and eastern Mohawk Valley, Schoharie Valley, Greater Capital Region, mid Hudson Valley, Taconics, Helderbergs, and the Glens Falls-Saratoga Region. * WHEN...From 7 PM this evening to 11 AM EST Friday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Extreme Cold Warning issued January 29 at 12:32PM EST until January 30 at 11:00AM EST by NWS Albany NY

Effective: Thu January 29, 2026, 12:32 PM
Expires: Fri January 30, 2026, 3:00 AM

* WHAT...Dangerously cold wind chills as low as 25 to 29 below expected. * WHERE...In western Massachusetts, Berkshire County. In eastern New York, southern Herkimer County. * WHEN...From 7 PM this evening to 11 AM EST Friday. * IMPACTS...The dangerously cold wind chills as low as 20 to 29 degrees below zero could cause frostbite on exposed skin in as little as 30 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside.
Thursday, January 29, 2026

Weather Forecast

Sunny
22.6°F
-7.8°F
6.6°F
59%
0 in
0%
0%
9.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 12.35 μg/m3
PM10: 12.59 μg/m3
Carbon Monoxide: 310.49 μg/m3
Nitrogen Dioxide: 17.62 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 56.64 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:03 AM
Sunset: 5:02 PM
Daylight: 9 hrs 56 mins
Moonrise: 1:07 PM
Moon Transit: 9:23 PM
Moonset: 4:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

10:46 AM - 1:16 PM
8:53 PM - 11:23 PM

Minor Periods

12:37 AM - 2:07 PM
4:05 AM - 5:35 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Sunny
18.7°F
-10.8°F
4.7°F
51%
0 in
0%
0%
12.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.75 μg/m3
PM10: 3.86 μg/m3
Carbon Monoxide: 176.93 μg/m3
Nitrogen Dioxide: 5.3 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 70.4 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:03 AM
Sunset: 5:03 PM
Daylight: 9 hrs 58 mins
Moonrise: 2:18 PM
Moon Transit: 10:27 PM
Moonset: 5:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

11:51 AM - 2:21 PM
12:00 AM - 12:00 AM

Minor Periods

1:48 PM - 3:18 PM
5:07 AM - 6:37 AM

Action Rating: 3 out of 5

Saturday, January 31, 2026

Weather Forecast

Sunny
26.4°F
-2°F
13.4°F
69%
0 in
0%
0%
7.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 252.97 μg/m3
Nitrogen Dioxide: 6.38 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 67.6 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:03 AM
Sunset: 5:04 PM
Daylight: 10 hrs mins
Moonrise: 3:35 PM
Moon Transit: 11:27 PM
Moonset: 6:27 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 PM
12:00 AM - 12:00 AM

Minor Periods

3:05 PM - 4:35 PM
5:57 AM - 7:27 AM

Action Rating: 4 out of 5

Sunday, February 1, 2026

Weather Forecast

Overcast
23.9°F
5.2°F
13.3°F
66%
0 in
0%
0%
11.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.15 μg/m3
PM10: 4.44 μg/m3
Carbon Monoxide: 214.71 μg/m3
Nitrogen Dioxide: 6.54 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 76.6 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:04 AM
Sunset: 5:05 PM
Daylight: 10 hrs 2 mins
Moonrise: 4:54 PM
Moon Transit: 12:00 AM
Moonset: 7:05 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:49 PM - 4:19 PM

Minor Periods

4:24 PM - 5:54 PM
6:35 AM - 8:05 AM

Action Rating: 4 out of 5

Monday, February 2, 2026

Weather Forecast

Sunny
27.6°F
2.2°F
14.6°F
83%
0 in
0%
0%
10.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.37 μg/m3
PM10: 5.73 μg/m3
Carbon Monoxide: 179.23 μg/m3
Nitrogen Dioxide: 6.18 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 81.62 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:04 AM
Sunset: 5:07 PM
Daylight: 10 hrs 5 mins
Moonrise: 6:10 PM
Moon Transit: 12:22 AM
Moonset: 7:35 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:41 PM - 5:11 PM

Minor Periods

5:40 PM - 7:10 PM
7:05 AM - 8:35 AM

Action Rating: 5 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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