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

Current Water Temperature

33.3°F

Measurement Time: Friday, March 6, 2026, 1:45 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

35.8°F
Overcast
Overcast
30.4°F
33.6°F
93%
NNE 6.5 mph
9.8 mph
26.3°F
33.7°F
0 in
100%
9 mi
1030 mbar
1

Five Day Weather Forecast

Moderate rain
Fri
H: 35°F
L: 33°F
Patchy rain nearby
Sat
H: 40°F
L: 33°F
Fog
Sun
H: 52°F
L: 42°F
Mist
Mon
H: 48°F
L: 28°F
Partly Cloudy
Tue
H: 66°F
L: 41°F

Air Quality

AQI: 2 - Moderate
PM2.5: 10.75 μg/m3
PM10: 13.85 μg/m3
Carbon Monoxide: 218.85 μg/m3
Nitrogen Dioxide: 11.35 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 12:00 AM
Sunset: 5:46 PM
Daylight: 11 hrs 30 mins
Moonrise: 9:28 PM
Moon Transit: 1:58 AM
Moonset: 7:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:28 AM - 3:58 AM
4:15 PM - 6:45 PM

Minor Periods

8:58 PM - 10:28 PM
6:54 AM - 8:24 AM

Action Rating: 2 out of 5

Special Weather Statement issued March 6 at 12:28PM EST by NWS Boston/Norton MA

Effective: Fri March 6, 2026, 12:28 PM
Expires: Sat March 7, 2026, 1:00 AM

Spotty freezing drizzle is possible through tonight north of the Mass Pike and in the higher elevations. Be alert for icy spots on untreated roads. Across the rest of southern New England, including areas near the coast, temperatures will fall to around freezing later tonight into early Saturday morning. Leftover moisture may produce icy spots on untreated roads in these areas as well. Plan on allowing extra travel time and be especially careful on bridges and overpasses. Temperatures will warm above freezing Saturday morning.


Friday, March 6, 2026

Weather Forecast

Moderate rain
35.4°F
33.4°F
34.6°F
96%
0.65 in
85%
0%
12.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 3.98 μg/m3
PM10: 4.61 μg/m3
Carbon Monoxide: 193.17 μg/m3
Nitrogen Dioxide: 10.43 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 81.48 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 12:00 AM
Sunset: 5:46 PM
Daylight: 11 hrs 30 mins
Moonrise: 9:28 PM
Moon Transit: 1:58 AM
Moonset: 7:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:28 AM - 3:58 AM
4:15 PM - 6:45 PM

Minor Periods

8:58 PM - 10:28 PM
6:54 AM - 8:24 AM

Action Rating: 2 out of 5

Saturday, March 7, 2026

Weather Forecast

Patchy rain nearby
39.9°F
33.3°F
36.9°F
99%
0.01 in
79%
3%
8.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 9.65 μg/m3
PM10: 12.49 μg/m3
Carbon Monoxide: 202.29 μg/m3
Nitrogen Dioxide: 12.2 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 69.8 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 12:00 AM
Sunset: 5:47 PM
Daylight: 11 hrs 33 mins
Moonrise: 10:33 PM
Moon Transit: 2:41 AM
Moonset: 7:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
4:59 PM - 7:29 PM

Minor Periods

10:03 PM - 11:33 PM
7:17 AM - 8:47 AM

Action Rating: 2 out of 5

Sunday, March 8, 2026

Weather Forecast

Fog
52.3°F
41.9°F
46.5°F
96%
0 in
0%
0%
10.3 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 9.07 μg/m3
Carbon Monoxide: 196.01 μg/m3
Nitrogen Dioxide: 13.22 μg/m3
Sulphur Dioxide: 3.29 μg/m3
Ozone: 55.52 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 12:00 AM
Sunset: 5:48 PM
Daylight: 11 hrs 35 mins
Moonrise: 11:37 PM
Moon Transit: 3:26 AM
Moonset: 8:14 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%

Best Times for Fishing or Hunting

Major Periods

2:56 AM - 5:26 AM
5:46 PM - 8:16 PM

Minor Periods

12:00 AM - 12:00 AM
7:44 AM - 9:14 AM

Action Rating: 3 out of 5

Monday, March 9, 2026

Weather Forecast

Mist
48°F
28.4°F
37.6°F
95%
0 in
0%
0%
8.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 10.17 μg/m3
PM10: 10.6 μg/m3
Carbon Monoxide: 242.25 μg/m3
Nitrogen Dioxide: 19.36 μg/m3
Sulphur Dioxide: 5.56 μg/m3
Ozone: 65.2 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:00 AM
Sunset: 5:49 PM
Daylight: 11 hrs 38 mins
Moonrise: 12:37 AM
Moon Transit: 4:13 AM
Moonset: 8:45 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

3:43 AM - 6:13 AM
6:34 PM - 9:04 PM

Minor Periods

8:15 AM - 9:45 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, March 10, 2026

Weather Forecast

Partly Cloudy
65.7°F
40.5°F
51.5°F
86%
0 in
0%
0%
6 mph
4


Air Quality

AQI: 2 - Moderate
PM2.5: 16.18 μg/m3
PM10: 16.52 μg/m3
Carbon Monoxide: 239.39 μg/m3
Nitrogen Dioxide: 18.69 μg/m3
Sulphur Dioxide: 6.7 μg/m3
Ozone: 57.08 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:00 AM
Sunset: 5:50 PM
Daylight: 11 hrs 41 mins
Moonrise: 12:41 AM
Moon Transit: 5:03 AM
Moonset: 9:22 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%

Best Times for Fishing or Hunting

Major Periods

4:33 AM - 7:03 AM
7:24 PM - 9:54 PM

Minor Periods

8:52 AM - 10:22 AM
12:11 AM - 1:41 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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