Water Temperature of the East Branch Eightmile River in Lyme, CT

Current Water Temperature

33.1°F

Measurement Time: Thursday, January 8, 2026, 7:45 PM EST

Temperature Locations

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East Branch Eightmile River

Station Name: EAST BRANCH EIGHTMILE RIVER NEAR NORTH LYME, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 85 feet

Nearest Address:
590 Hamburg Rd
Lyme, CT 06371
New London County

GPS Coordinates: 41.42751667, -72.33477778

Nearby Water Temperatures

Eightmile River, East Haddam, CT (1 mi)
Connecticut River, Old Lyme, CT (8 mi)
Thames River, New London, CT (13 mi)
Connecticut River, Middletown, CT (13.8 mi)
Thames River, Groton, CT (14.2 mi)
Yantic River, Norwich, CT (14.3 mi)
Mystic River, Noank, CT (19.4 mi)
Mystic River, Old Mystic, CT (19.6 mi)
Mystic River, Mystic, CT (19.6 mi)
Mystic Harbor, Mystic, CT (19.8 mi)
Orient Harbor, Orient, NY (20.1 mi)
Pawcatuck River, Westerly, RI (26.2 mi)
Quinnipiac River, Wallingford, CT (26.3 mi)
Natchaug River, Chaplin, CT (29.3 mi)
North Branch Park River, Hartford, CT (31.3 mi)

Weather for Lyme, Connecticut

Current Weather

33.7°F
Clear
Clear
33.5°F
33.7°F
84%
WNW 2.2 mph
2.8 mph
33.5°F
29.4°F
0 in
0%
9 mi
1026 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 42°F
L: 28°F
Heavy rain
Sat
H: 42°F
L: 38°F
Moderate rain
Sun
H: 39°F
L: 33°F
Sunny
Mon
H: 39°F
L: 29°F
Sunny
Tue
H: 42°F
L: 30°F

Air Quality

PM2.5: 12.95 μg/m3
PM10: 13.25 μg/m3
Carbon Monoxide: 303.85 μg/m3
Nitrogen Dioxide: 44.65 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 2 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:56 AM
Sunset: 4:38 PM
Daylight: 9 hrs 23 mins
Moonrise: 11:52 PM
Moon Transit: 4:48 AM
Moonset: 10:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
7:04 PM - 9:34 PM

Minor Periods

12:00 AM - 12:00 AM
10:09 AM - 11:39 AM

Action Rating: 3 out of 5

Friday, January 9, 2026

Weather Forecast

Patchy rain nearby
41.7°F
27.9°F
37.3°F
93%
0.11 in
89%
0%
11 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 16.63 μg/m3
PM10: 18.84 μg/m3
Carbon Monoxide: 308.49 μg/m3
Nitrogen Dioxide: 29.86 μg/m3
Sulphur Dioxide: 5.08 μg/m3
Ozone: 26.64 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:56 AM
Sunset: 4:38 PM
Daylight: 9 hrs 23 mins
Moonrise: 11:52 PM
Moon Transit: 4:48 AM
Moonset: 10:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
7:04 PM - 9:34 PM

Minor Periods

12:00 AM - 12:00 AM
10:09 AM - 11:39 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Heavy rain
41.5°F
37.6°F
41.8°F
90%
0.99 in
89%
0%
11 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 8.92 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 242.85 μg/m3
Nitrogen Dioxide: 14.07 μg/m3
Sulphur Dioxide: 4.11 μg/m3
Ozone: 46.84 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:56 AM
Sunset: 4:40 PM
Daylight: 9 hrs 25 mins
Moonrise: 12:52 AM
Moon Transit: 5:29 AM
Moonset: 10:59 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

4:59 AM - 7:29 AM
7:46 PM - 10:16 PM

Minor Periods

10:29 AM - 11:59 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Moderate rain
39.4°F
33.4°F
36.7°F
90%
0.74 in
88%
0%
14.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 5.25 μg/m3
PM10: 5.69 μg/m3
Carbon Monoxide: 193.55 μg/m3
Nitrogen Dioxide: 13.88 μg/m3
Sulphur Dioxide: 4.46 μg/m3
Ozone: 53.72 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 11:57 AM
Sunset: 4:41 PM
Daylight: 9 hrs 26 mins
Moonrise: 12:55 AM
Moon Transit: 6:11 AM
Moonset: 11:20 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
8:28 PM - 10:58 PM

Minor Periods

10:50 AM - 12:20 AM
12:25 AM - 1:55 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
39°F
28.6°F
32.4°F
59%
0 in
0%
0%
15.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.35 μg/m3
PM10: 4.6 μg/m3
Carbon Monoxide: 203.66 μg/m3
Nitrogen Dioxide: 9.87 μg/m3
Sulphur Dioxide: 7.25 μg/m3
Ozone: 58.77 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 11:57 AM
Sunset: 4:42 PM
Daylight: 9 hrs 27 mins
Moonrise: 1:58 AM
Moon Transit: 6:55 AM
Moonset: 11:45 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:25 AM - 8:55 AM
9:13 PM - 11:43 PM

Minor Periods

11:15 AM - 12:45 AM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Tuesday, January 13, 2026

Weather Forecast

Sunny
42°F
29.5°F
33.4°F
66%
0 in
0%
0%
9.8 mph
0


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: 7:14 AM
Sun Transit: 11:58 AM
Sunset: 4:43 PM
Daylight: 9 hrs 29 mins
Moonrise: 3:01 AM
Moon Transit: 7:41 AM
Moonset: 12:15 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
12:00 AM - 12:00 AM

Minor Periods

11:45 AM - 1:15 PM
2:31 AM - 4:01 AM

Action Rating: 3 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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