Water Temperature of the Eightmile River in East Haddam, CT

Current Water Temperature

58.3°F

Measurement Time: Wednesday, October 13, 2021, 8:15 AM 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

75°F

Conditions: Overcast

Feels Like: 77.8°F

Heat Index: 68.9°F

Humidity: 52%

Wind: NW 6 mph

Wind Gusts: 12.7 mph

Wind Chill: 68.9°F

Dew Point: 54.9°F

Precipitation: 0 in

Cloud Cover: 100%

Visibility: 9 mi

Air Pressure: 1012 mbar

UV Index: 0

Five Day Weather Forecast

Wed
H: 90°F
L: 69°F

Thu
H: 90°F
L: 64°F

Fri
H: 84°F
L: 62°F

Sat
H: 84°F
L: 64°F

Sun
H: 82°F
L: 62°F

Air Quality

AQI: 1 - Good

PM2.5: 20.4 μg/m3

PM10: 20.9 μg/m3

Carbon Monoxide: 131 μg/m3
Nitrogen Dioxide: 7.4 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 12:55 AM
Sunset: 8:22 PM
Daylight: 14 hrs 53 mins

Moonrise: 6:42 AM
Moon Transit: 2:14 PM
Moonset: 9:33 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:43 AM - 6:13 AM
1:44 PM - 4:14 PM

Minor Periods

9:03 PM - 10:33 PM
6:12 AM - 7:42 AM

Action Rating: 3 out of 5

Heat Advisory issued July 15 at 12:40AM EDT until July 15 at 8:00PM EDT by NWS Boston/Norton MA

Effective: Wed July 15, 2026, 12:40 AM
Expires: Wed July 15, 2026, 8:00 PM

* WHAT...Heat index values between 95 and 98 degrees. * WHERE...Portions of northern Connecticut, southeastern Massachusetts, and northern and southern Rhode Island. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Air Quality Alert issued July 15 at 9:13AM EDT by NWS Boston/Norton MA

Effective: Wed July 15, 2026, 9:13 AM
Expires: Thu July 16, 2026, 12:00 AM

The Connecticut Department of Environmental Protection has issued an Air Quality Alert Day for Fine Particulates, until midnight EDT tonight. An Air Quality Alert day means that Fine Particulates concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection website at: https://portal.ct.gov/deep

Air Quality Alert issued July 15 at 9:09AM EDT by NWS Boston/Norton MA

Effective: Wed July 15, 2026, 9:09 AM
Expires: Thu July 16, 2026, 12:00 AM

Air Quality Alert issued July 15 at 8:50AM EDT by NWS Boston/Norton MA

Effective: Wed July 15, 2026, 8:50 AM
Expires: Thu July 16, 2026, 12:00 AM

The Connecticut Department of Environmental Protection has issued an Air Quality Alert Day for Ground Level Ozone, until midnight EDT tonight. An Air Quality Alert day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection website at: https://portal.ct.gov/deep

Air Quality Alert issued July 15 at 4:34PM EDT by NWS Boston/Norton MA

Effective: Wed July 15, 2026, 4:34 PM
Expires: Thu July 16, 2026, 12:00 PM

The Connecticut Department of Environmental Protection has issued an Air Quality Alert Day for Fine Particulates, until noon EDT Thursday. An Air Quality Alert day means that Fine Particulates concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection website at: https://portal.ct.gov/deep

Wednesday, July 15, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 90°F

Low Temperature: 68.9°F

Average Temperature: 78.9°F

Average Humidity: 65%

Precipitation: 0 in

Chance of Rain: 4%

Chance of Snow: 0%

Maximum Wind: 15 mph

UV Index: 7.9

Air Quality

AQI: 2 - Moderate

PM2.5: 20.1 μg/m3

PM10: 20.76 μg/m3

Carbon Monoxide: 139.54 μg/m3
Nitrogen Dioxide: 3.49 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 93.63 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 12:55 AM
Sunset: 8:22 PM
Daylight: 14 hrs 53 mins

Moonrise: 6:42 AM
Moon Transit: 2:14 PM
Moonset: 9:33 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:43 AM - 6:13 AM
1:44 PM - 4:14 PM

Minor Periods

9:03 PM - 10:33 PM
6:12 AM - 7:42 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 90.1°F

Low Temperature: 63.7°F

Average Temperature: 76.7°F

Average Humidity: 54%

Precipitation: 0 in

Chance of Rain: 2%

Chance of Snow: 0%

Maximum Wind: 16.3 mph

UV Index: 5.4

Air Quality

AQI: 2 - Moderate

PM2.5: 18.38 μg/m3

PM10: 18.9 μg/m3

Carbon Monoxide: 146.71 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 95.46 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 12:55 AM
Sunset: 8:21 PM
Daylight: 14 hrs 52 mins

Moonrise: 8:01 AM
Moon Transit: 3:08 PM
Moonset: 10:01 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
2:38 PM - 5:08 PM

Minor Periods

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

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 83.6°F

Low Temperature: 62°F

Average Temperature: 72.1°F

Average Humidity: 49%

Precipitation: 0 in

Chance of Rain: 2%

Chance of Snow: 0%

Maximum Wind: 9.6 mph

UV Index: 8.3

Air Quality

AQI: 1 - Good

PM2.5: 7.54 μg/m3

PM10: 8.17 μg/m3

Carbon Monoxide: 128.46 μg/m3
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 80.21 μg/m3

Astronomical

Sunrise: 5:30 AM
Sun Transit: 12:55 AM
Sunset: 8:20 PM
Daylight: 14 hrs 50 mins

Moonrise: 9:16 AM
Moon Transit: 3:56 PM
Moonset: 10:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
3:26 PM - 5:56 PM

Minor Periods

9:55 PM - 11:25 PM
8:46 AM - 10:16 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 84.4°F

Low Temperature: 63.5°F

Average Temperature: 71.4°F

Average Humidity: 73%

Precipitation: 0.09 in

Chance of Rain: 57%

Chance of Snow: 0%

Maximum Wind: 17 mph

UV Index: 3

Air Quality

AQI: 1 - Good

PM2.5: 12.05 μg/m3

PM10: 14.75 μg/m3

Carbon Monoxide: 143.58 μg/m3
Nitrogen Dioxide: 4.69 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 87.79 μg/m3

Astronomical

Sunrise: 5:31 AM
Sun Transit: 12:55 AM
Sunset: 8:20 PM
Daylight: 14 hrs 49 mins

Moonrise: 10:27 AM
Moon Transit: 4:42 PM
Moonset: 10:46 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

6:15 AM - 8:45 AM
4:12 PM - 6:42 PM

Minor Periods

10:16 PM - 11:46 PM
9:57 AM - 11:27 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 81.7°F

Low Temperature: 61.9°F

Average Temperature: 73.4°F

Average Humidity: 67%

Precipitation: 0.05 in

Chance of Rain: 57%

Chance of Snow: 0%

Maximum Wind: 15 mph

UV Index: 6.2

Air Quality

AQI: 1 - Good

PM2.5: 3.61 μg/m3

PM10: 3.88 μg/m3

Carbon Monoxide: 139.95 μg/m3
Nitrogen Dioxide: 2.91 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 90.67 μg/m3

Astronomical

Sunrise: 5:32 AM
Sun Transit: 12:55 AM
Sunset: 8:19 PM
Daylight: 14 hrs 47 mins

Moonrise: 11:34 AM
Moon Transit: 5:26 PM
Moonset: 11:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
4:56 PM - 7:26 PM

Minor Periods

12:00 AM - 12:00 AM
11:04 AM - 12:34 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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Water Temperature of the Eightmile River in East Haddam, CT

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for East Haddam, Connecticut

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Heat Advisory issued July 15 at 12:40AM EDT until July 15 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 15 at 9:13AM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 15 at 9:09AM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 15 at 8:50AM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 15 at 4:34PM EDT by NWS Boston/Norton MA

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near East Haddam, CT

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