Water Temperature of the Eightmile River in East Haddam, CT

Current Water Temperature

32.0°F

Measurement Time: Monday, September 21, 2026, 2:32 PM EDT

Temperature Locations

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Local Points of Interest

Strongs Brook

Eightmile River

Station Name: EIGHTMILE RIVER AT NORTH PLAIN, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 76 feet

Nearest Address:
200 Norwich Salem Rd
East Haddam, CT 06423
Middlesex County

GPS Coordinates: 41.44166944, -72.33267778

Nearby Water Temperatures

East Branch Eightmile River, Lyme, CT (1 mi)
Connecticut River, Old Lyme, CT (8.9 mi)
Thames River, New London, CT (13.2 mi)
Connecticut River, Middletown, CT (13.3 mi)
Yantic River, Norwich, CT (13.6 mi)
Thames River, Groton, CT (14.5 mi)
Mystic River, Old Mystic, CT (19.6 mi)
Mystic River, Noank, CT (19.7 mi)
Mystic River, Mystic, CT (19.7 mi)
Mystic Harbor, Mystic, CT (20 mi)
Orient Harbor, Orient, NY (21.1 mi)
Pawcatuck River, Westerly, RI (26.2 mi)
Quinnipiac River, Wallingford, CT (26.3 mi)
Natchaug River, Chaplin, CT (28.4 mi)
North Branch Park River, Hartford, CT (30.6 mi)

Weather for East Haddam, Connecticut

Current Weather

64°F
Partly Cloudy
Partly Cloudy
63%
NE 5 mph
51°F

Weather Forecast

Partly Cloudy
Tonight
51°F - Partly Cloudy
Partly Sunny
Tuesday
66°F - Partly Sunny
Partly Cloudy
Tuesday Night
50°F - Partly Cloudy
Mostly Sunny
Wednesday
67°F - Mostly Sunny
Partly Cloudy
Wednesday Night
50°F - Partly Cloudy
Mostly Sunny
Thursday
67°F - Mostly Sunny
Chance Rain Showers
Thursday Night
48°F - Chance Rain Showers
Chance Rain Showers
Friday
64°F - Chance Rain Showers
Rain Showers Likely
Friday Night
50°F - Rain Showers Likely
Chance Rain Showers
Saturday
65°F - Chance Rain Showers
Chance Rain Showers
Saturday Night
51°F - Chance Rain Showers
Chance Rain Showers
Sunday
67°F - Chance Rain Showers
Chance Rain Showers
Sunday Night
51°F - Chance Rain Showers
Slight Chance Rain Showers then Partly Sunny
Monday
68°F - Slight Chance Rain Showers then Partly Sunny

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:42 AM
Sunset: 6:48 PM
Daylight: 12 hrs 12 mins
Moonrise: 4:30 PM
Moon Transit: 9:13 PM
Moonset: 12:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

10:45 AM - 1:15 PM
8:43 PM - 11:13 PM

Minor Periods

4:00 PM - 5:30 PM
12:29 AM - 1:59 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: 6:36 AM
Sun Transit: 12:42 AM
Sunset: 6:48 PM
Daylight: 12 hrs 12 mins
Moonrise: 4:30 PM
Moon Transit: 9:13 PM
Moonset: 12:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

10:45 AM - 1:15 PM
8:43 PM - 11:13 PM

Minor Periods

4:00 PM - 5:30 PM
12:29 AM - 1:59 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: 6:37 AM
Sun Transit: 12:41 AM
Sunset: 6:47 PM
Daylight: 12 hrs 10 mins
Moonrise: 4:58 PM
Moon Transit: 10:00 PM
Moonset: 2:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:32 AM - 2:02 PM
12:00 AM - 12:00 AM

Minor Periods

4:28 PM - 5:58 PM
1:34 AM - 3:04 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: 6:37 AM
Sun Transit: 12:41 AM
Sunset: 6:47 PM
Daylight: 12 hrs 10 mins
Moonrise: 4:58 PM
Moon Transit: 10:00 PM
Moonset: 2:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:32 AM - 2:02 PM
12:00 AM - 12:00 AM

Minor Periods

4:28 PM - 5:58 PM
1:34 AM - 3:04 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: 6:38 AM
Sun Transit: 12:41 AM
Sunset: 6:45 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:22 PM
Moon Transit: 10:44 PM
Moonset: 3:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 PM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
2:40 AM - 4:10 AM

Action Rating: 3 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: 6:38 AM
Sun Transit: 12:41 AM
Sunset: 6:45 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:22 PM
Moon Transit: 10:44 PM
Moonset: 3:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 PM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
2:40 AM - 4:10 AM

Action Rating: 3 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: 6:39 AM
Sun Transit: 12:41 AM
Sunset: 6:43 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:44 PM
Moon Transit: 11:28 PM
Moonset: 4:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:02 PM - 3:32 PM
12:00 AM - 12:00 AM

Minor Periods

5:14 PM - 6:44 PM
3:47 AM - 5:17 AM

Action Rating: 3 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: 6:39 AM
Sun Transit: 12:41 AM
Sunset: 6:43 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:44 PM
Moon Transit: 11:28 PM
Moonset: 4:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:02 PM - 3:32 PM
12:00 AM - 12:00 AM

Minor Periods

5:14 PM - 6:44 PM
3:47 AM - 5:17 AM

Action Rating: 3 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: 6:40 AM
Sun Transit: 12:40 AM
Sunset: 6:42 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:05 PM
Moon Transit: 12:00 AM
Moonset: 5:24 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:35 PM - 7:05 PM
4:54 AM - 6:24 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: 6:40 AM
Sun Transit: 12:40 AM
Sunset: 6:42 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:05 PM
Moon Transit: 12:00 AM
Moonset: 5:24 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:35 PM - 7:05 PM
4:54 AM - 6:24 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: 6:41 AM
Sun Transit: 12:40 AM
Sunset: 6:40 PM
Daylight: 11 hrs 59 mins
Moonrise: 6:27 PM
Moon Transit: 8:33 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

5:57 PM - 7:27 PM
6:02 AM - 7:32 AM

Action Rating: 3 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: 6:41 AM
Sun Transit: 12:40 AM
Sunset: 6:40 PM
Daylight: 11 hrs 59 mins
Moonrise: 6:27 PM
Moon Transit: 8:33 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

5:57 PM - 7:27 PM
6:02 AM - 7:32 AM

Action Rating: 3 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: 6:42 AM
Sun Transit: 12:40 AM
Sunset: 6:38 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:51 PM
Moon Transit: 12:00 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:18 PM - 5:48 PM

Minor Periods

6:21 PM - 7:51 PM
7:13 AM - 8:43 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: 6:42 AM
Sun Transit: 12:40 AM
Sunset: 6:38 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:51 PM
Moon Transit: 12:00 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:18 PM - 5:48 PM

Minor Periods

6:21 PM - 7:51 PM
7:13 AM - 8:43 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: 6:43 AM
Sun Transit: 12:39 AM
Sunset: 6:36 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:18 PM
Moon Transit: 1:46 AM
Moonset: 8:56 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:16 AM - 3:46 AM
4:08 PM - 6:38 PM

Minor Periods

6:48 PM - 8:18 PM
8:26 AM - 9:56 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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