Water Temperature of the Natchaug River in Chaplin, CT

Current Water Temperature

32.0°F

Measurement Time: Wednesday, September 23, 2026, 1:20 AM EDT

Temperature Locations

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Natchaug River

Station Name: NATCHAUG RIVER AT MARCY RD. NEAR CHAPLIN, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 384 feet

Nearest Address:
20 Marcy Rd
Chaplin, CT 06235
Windham County

GPS Coordinates: 41.81616944, -72.1061694

Nearby Water Temperatures

French River, North Grosvenordale, CT (15.4 mi)
Yantic River, Norwich, CT (17.8 mi)
Windsor Brook, Foster, RI (19.8 mi)
Ponaganset River, South Foster, RI (20.7 mi)
Dolly Cole Brook, Foster, RI (20.9 mi)
Hemlock Brook, Foster, RI (21.1 mi)
Bear Tree Brook, Clayville, RI (22.3 mi)
Swamp Brook, Scituate, RI (22.5 mi)
Westconnaug Stream, Clayville, RI (22.7 mi)
Cork Brook, Scituate, RI (23.5 mi)
Wilbur Hollow Brook, Clayville, RI (24.5 mi)
Spruce Brook, North Scituate, RI (25.1 mi)
Rush Brook, North Scituate, RI (25.5 mi)
Unnamed Tributary, North Scituate, RI (25.6 mi)
Huntinghouse Brook, Scituate, RI (25.6 mi)

Weather for Chaplin, Connecticut

Current Weather

45°F
Mostly Cloudy
Mostly Cloudy
100%
NE 12 mph
45°F

Weather Forecast

Mostly Cloudy
Overnight
45°F - Mostly Cloudy
Partly Sunny
Wednesday
65°F - Partly Sunny
Mostly Clear
Wednesday Night
47°F - Mostly Clear
Mostly Sunny
Thursday
65°F - Mostly Sunny
Mostly Cloudy
Thursday Night
48°F - Mostly Cloudy
Chance Rain Showers
Friday
64°F - Chance Rain Showers
Rain Showers Likely
Friday Night
51°F - Rain Showers Likely
Rain Showers Likely
Saturday
62°F - Rain Showers Likely
Rain Showers Likely
Saturday Night
52°F - Rain Showers Likely
Chance Showers And Thunderstorms
Sunday
63°F - Chance Showers And Thunderstorms
Chance Rain Showers
Sunday Night
51°F - Chance Rain Showers
Slight Chance Rain Showers
Monday
65°F - Slight Chance Rain Showers
Partly Cloudy
Monday Night
51°F - Partly Cloudy
Mostly Sunny
Tuesday
70°F - Mostly Sunny

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:40 AM
Sunset: 6:44 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:21 PM
Moon Transit: 10:43 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
2:38 AM - 4:08 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: 6:37 AM
Sun Transit: 12:40 AM
Sunset: 6:44 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:21 PM
Moon Transit: 10:43 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
2:38 AM - 4:08 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: 6:37 AM
Sun Transit: 12:40 AM
Sunset: 6:44 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:21 PM
Moon Transit: 10:43 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
2:38 AM - 4:08 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: 6:37 AM
Sun Transit: 12:40 AM
Sunset: 6:44 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:21 PM
Moon Transit: 10:43 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
2:38 AM - 4:08 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: 12:40 AM
Sunset: 6:42 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:43 PM
Moon Transit: 11:27 PM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:03 PM - 3:33 PM
12:00 AM - 12:00 AM

Minor Periods

5:13 PM - 6:43 PM
3:45 AM - 5:15 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: 12:40 AM
Sunset: 6:42 PM
Daylight: 12 hrs 4 mins
Moonrise: 5:43 PM
Moon Transit: 11:27 PM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:03 PM - 3:33 PM
12:00 AM - 12:00 AM

Minor Periods

5:13 PM - 6:43 PM
3:45 AM - 5:15 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: 12:40 AM
Sunset: 6:41 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:05 PM
Moon Transit: 12:00 AM
Moonset: 5:22 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
4:52 AM - 6:22 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: 6:39 AM
Sun Transit: 12:40 AM
Sunset: 6:41 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:05 PM
Moon Transit: 12:00 AM
Moonset: 5:22 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
4:52 AM - 6:22 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: 12:39 AM
Sunset: 6:39 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:26 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

5:56 PM - 7:26 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: 6:40 AM
Sun Transit: 12:39 AM
Sunset: 6:39 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:26 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

5:56 PM - 7:26 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: 12:39 AM
Sunset: 6:37 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:50 PM
Moon Transit: 12:00 AM
Moonset: 7:42 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:19 PM - 5:49 PM

Minor Periods

6:20 PM - 7:50 PM
7:12 AM - 8:42 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: 6:41 AM
Sun Transit: 12:39 AM
Sunset: 6:37 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:50 PM
Moon Transit: 12:00 AM
Moonset: 7:42 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:19 PM - 5:49 PM

Minor Periods

6:20 PM - 7:50 PM
7:12 AM - 8:42 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: 12:39 AM
Sunset: 6:35 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:16 PM
Moon Transit: 1:45 AM
Moonset: 8:56 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
4:09 PM - 6:39 PM

Minor Periods

6:46 PM - 8:16 PM
8:26 AM - 9:56 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: 6:42 AM
Sun Transit: 12:39 AM
Sunset: 6:35 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:16 PM
Moon Transit: 1:45 AM
Moonset: 8:56 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
4:09 PM - 6:39 PM

Minor Periods

6:46 PM - 8:16 PM
8:26 AM - 9:56 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: 6:44 AM
Sun Transit: 12:38 AM
Sunset: 6:34 PM
Daylight: 11 hrs 50 mins
Moonrise: 7:49 PM
Moon Transit: 2:37 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
5:03 PM - 7:33 PM

Minor Periods

7:19 PM - 8:49 PM
9:43 AM - 11:13 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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