Water Temperature of the Connecticut River in Suffield, CT

Current Water Temperature

73.6°F

Measurement Time: Thursday, June 18, 2026, 3:00 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

75.9°F
Partly cloudy
Partly cloudy
78.3°F
81.7°F
77%
WSW 13.2 mph
21.7 mph
79.4°F
63.6°F
0 in
75%
9 mi
997 mbar
0.4

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 88°F
L: 64°F
Sunny
Fri
H: 81°F
L: 61°F
Patchy rain nearby
Sat
H: 76°F
L: 56°F
Sunny
Sun
H: 81°F
L: 53°F
Heavy rain
Mon
H: 61°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 7.9 μg/m3
Carbon Monoxide: 174 μg/m3
Nitrogen Dioxide: 4.3 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 118 μg/m3

Astronomical

Sunrise: 5:14 AM
Sun Transit: 12:51 AM
Sunset: 8:29 PM
Daylight: 15 hrs 15 mins
Moonrise: 9:09 AM
Moon Transit: 4:30 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
4:00 PM - 6:30 PM

Minor Periods

8:39 AM - 10:09 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tornado Watch issued June 18 at 3:43PM EDT until June 18 at 7:00PM EDT by NWS Boston/Norton MA

Effective: Thu June 18, 2026, 3:43 PM
Expires: Thu June 18, 2026, 7:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 353 IN EFFECT UNTIL 7 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN CONNECTICUT HARTFORD TOLLAND WINDHAM IN MASSACHUSETTS THIS WATCH INCLUDES 6 COUNTIES IN CENTRAL MASSACHUSETTS WORCESTER IN NORTHEAST MASSACHUSETTS ESSEX MIDDLESEX IN WESTERN MASSACHUSETTS FRANKLIN HAMPDEN HAMPSHIRE THIS INCLUDES THE CITIES OF ASHFORD, AUBURN, BERNARDSTON, BLANDFORD, BRISTOL, CAMBRIDGE, CHAPLIN, CHESTERFIELD, CHICOPEE, DANIELSON, DEERFIELD, DRACUT, EAST HARTFORD, EAST LONGMEADOW, ELLINGTON, FARMINGTON, FRAMINGHAM, GOSHEN, GREENFIELD, GROVELAND, HARTFORD, HAVERHILL, HUNTINGTON, KILLINGLY, LAWRENCE, LEVERETT, LEYDEN, LINCOLN, LOWELL, LYNN, MANSFIELD, MILLVILLE, MONTGOMERY, NEW BRITAIN, NEW SALEM, NEWBURY, NEWTON, NORTH ANDOVER, NORTHAMPTON, PLAINVILLE, PUTNAM, ROCKVILLE, RUSSELL, SHUTESBURY, SOMERVILLE, SOUTHAMPTON, SPRINGFIELD, STAFFORD, STAFFORD SPRINGS, STORRS, WEST BOYLSTON, WEST HARTFORD, WEST NEWBURY, WESTFIELD, WESTHAMPTON, WILLIAMSBURG, WILLIMANTIC, WILLINGTON, AND WORCESTER.


Tornado Watch issued June 18 at 2:57PM EDT until June 18 at 5:00PM EDT by NWS Albany NY

Effective: Thu June 18, 2026, 2:57 PM
Expires: Thu June 18, 2026, 5:00 PM

TORNADO WATCH 352, PREVIOUSLY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON, IS NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN MASSACHUSETTS THIS WATCH INCLUDES 1 COUNTY IN WESTERN MASSACHUSETTS BERKSHIRE IN VERMONT THIS WATCH INCLUDES 2 COUNTIES IN SOUTHERN VERMONT BENNINGTON WINDHAM THIS INCLUDES THE CITIES OF BELLOWS FALLS, BENNINGTON, BRATTLEBORO, DALTON, FLORIDA, GUILFORD CENTER, HANCOCK, NORTH ADAMS, PITTSFIELD, POWNAL, STAMFORD, WEST BRATTLEBORO, AND WOODFORD STATE PARK.


Thursday, June 18, 2026

Weather Forecast

Patchy rain nearby
88°F
63.7°F
72.8°F
70%
0.08 in
57%
0%
17.7 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 7.32 μg/m3
PM10: 9.11 μg/m3
Carbon Monoxide: 132.83 μg/m3
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 0.59 μg/m3
Ozone: 98.33 μg/m3

Astronomical

Sunrise: 5:14 AM
Sun Transit: 12:51 AM
Sunset: 8:29 PM
Daylight: 15 hrs 15 mins
Moonrise: 9:09 AM
Moon Transit: 4:30 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
4:00 PM - 6:30 PM

Minor Periods

8:39 AM - 10:09 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, June 19, 2026

Weather Forecast

Sunny
81°F
61°F
70.3°F
51%
0 in
2%
0%
14.5 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 3.11 μg/m3
PM10: 3.36 μg/m3
Carbon Monoxide: 125.17 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 83.63 μg/m3

Astronomical

Sunrise: 5:14 AM
Sun Transit: 12:51 AM
Sunset: 8:29 PM
Daylight: 15 hrs 15 mins
Moonrise: 10:25 AM
Moon Transit: 5:20 PM
Moonset: 12:38 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
4:50 PM - 7:20 PM

Minor Periods

9:55 AM - 11:25 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, June 20, 2026

Weather Forecast

Patchy rain nearby
75.7°F
55.9°F
63.8°F
66%
0.06 in
57%
0%
15.2 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 2.27 μg/m3
PM10: 2.35 μg/m3
Carbon Monoxide: 111.67 μg/m3
Nitrogen Dioxide: 2.23 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 69.75 μg/m3

Astronomical

Sunrise: 5:15 AM
Sun Transit: 12:52 AM
Sunset: 8:30 PM
Daylight: 15 hrs 15 mins
Moonrise: 11:36 AM
Moon Transit: 6:06 PM
Moonset: 12:03 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

7:37 AM - 10:07 AM
5:36 PM - 8:06 PM

Minor Periods

11:06 AM - 12:36 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 21, 2026

Weather Forecast

Sunny
81.4°F
52.7°F
66.7°F
62%
0 in
17%
0%
11 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 2.64 μg/m3
PM10: 2.83 μg/m3
Carbon Monoxide: 116.14 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 64.08 μg/m3

Astronomical

Sunrise: 5:15 AM
Sun Transit: 12:52 AM
Sunset: 8:30 PM
Daylight: 15 hrs 15 mins
Moonrise: 12:44 AM
Moon Transit: 6:49 PM
Moonset: 12:24 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

8:21 AM - 10:51 AM
6:19 PM - 8:49 PM

Minor Periods

12:14 AM - 1:44 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Heavy rain
61.2°F
53.6°F
58°F
89%
1.58 in
87%
0%
6.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 6.83 μg/m3
PM10: 8.78 μg/m3
Carbon Monoxide: 157.11 μg/m3
Nitrogen Dioxide: 6.72 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 73.56 μg/m3

Astronomical

Sunrise: 5:15 AM
Sun Transit: 12:52 AM
Sunset: 8:30 PM
Daylight: 15 hrs 15 mins
Moonrise: 1:49 PM
Moon Transit: 7:31 PM
Moonset: 12:44 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

9:04 AM - 11:34 AM
7:01 PM - 9:31 PM

Minor Periods

1:19 PM - 2:49 PM
12:14 AM - 1:44 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.

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