Water Temperature of the Pawcatuck River in Westerly, RI

Current Water Temperature

76.5°F

Measurement Time: Monday, August 24, 2020, 11:30 PM EDT

Temperature Locations

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Local Points of Interest

Pawcatuck, CT

Pawcatuck River

Station Name: PAWCATUCK RIVER AT WESTERLY, RI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 16 feet

Nearest Address:
48 Canal St
Westerly, RI 02891
Washington County

GPS Coordinates: 41.38371065, -71.8331247

Nearby Water Temperatures

Mystic River, Old Mystic, CT (6.8 mi)
Mystic River, Mystic, CT (7.1 mi)
Mystic Harbor, Mystic, CT (7.5 mi)
Mystic River, Noank, CT (8.7 mi)
Thames River, Groton, CT (13.1 mi)
Thames River, New London, CT (13.6 mi)
Yantic River, Norwich, CT (19.2 mi)
Fort Pond Bay, Montauk, NY (24.1 mi)
Great Harbor, North Kingstown, RI (26 mi)
East Branch Eightmile River, Lyme, CT (26.2 mi)
Eightmile River, East Haddam, CT (26.2 mi)
Connecticut River, Old Lyme, CT (27 mi)
Narragansett Bay, Newport, RI (27.5 mi)
Wilbur Hollow Brook, Clayville, RI (28.2 mi)
Bear Tree Brook, Clayville, RI (28.7 mi)

Weather for Westerly, Rhode Island

Current Weather

51.1°F
Overcast
Overcast
49.9°F
52°F
96%
NNW 4.3 mph
6.5 mph
50.4°F
48.3°F
0 in
100%
9 mi
1008 mbar
0.2

Five Day Weather Forecast

Moderate rain
Fri
H: 62°F
L: 50°F
Sunny
Sat
H: 62°F
L: 48°F
Patchy rain nearby
Sun
H: 68°F
L: 54°F
Cloudy
Mon
H: 69°F
L: 53°F
Patchy rain nearby
Tue
H: 72°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 3.55 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 139.85 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:43 AM
Sunset: 8:00 PM
Daylight: 14 hrs 31 mins
Moonrise: 4:14 AM
Moon Transit: 11:30 AM
Moonset: 7:02 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
11:00 AM - 1:30 PM

Minor Periods

6:32 PM - 8:02 PM
3:44 AM - 5:14 AM

Action Rating: 5 out of 5

Friday, May 15, 2026

Weather Forecast

Moderate rain
61.9°F
49.6°F
54.1°F
88%
0.22 in
73%
0%
11.4 mph
5.1


Air Quality

AQI: 1 - Good
PM2.5: 7.35 μg/m3
PM10: 9.26 μg/m3
Carbon Monoxide: 145.65 μg/m3
Nitrogen Dioxide: 8.26 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 71.32 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:43 AM
Sunset: 8:00 PM
Daylight: 14 hrs 31 mins
Moonrise: 4:14 AM
Moon Transit: 11:30 AM
Moonset: 7:02 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
11:00 AM - 1:30 PM

Minor Periods

6:32 PM - 8:02 PM
3:44 AM - 5:14 AM

Action Rating: 5 out of 5

Saturday, May 16, 2026

Weather Forecast

Sunny
61.5°F
47.6°F
55°F
81%
0 in
0%
0%
14.1 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 10.09 μg/m3
PM10: 13.69 μg/m3
Carbon Monoxide: 170.69 μg/m3
Nitrogen Dioxide: 7.25 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 75.96 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 12:43 AM
Sunset: 8:01 PM
Daylight: 14 hrs 33 mins
Moonrise: 4:48 AM
Moon Transit: 12:29 AM
Moonset: 8:25 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
11:59 AM - 2:29 PM

Minor Periods

7:55 PM - 9:25 PM
4:18 AM - 5:48 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
67.9°F
54.4°F
60.6°F
84%
0.01 in
88%
0%
11.2 mph
8.4


Air Quality

AQI: 2 - Moderate
PM2.5: 15.85 μg/m3
PM10: 21.91 μg/m3
Carbon Monoxide: 152.57 μg/m3
Nitrogen Dioxide: 4.72 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 117.08 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 12:43 AM
Sunset: 8:02 PM
Daylight: 14 hrs 35 mins
Moonrise: 5:32 AM
Moon Transit: 1:34 PM
Moonset: 9:44 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:03 AM - 5:33 AM
1:04 PM - 3:34 PM

Minor Periods

9:14 PM - 10:44 PM
5:02 AM - 6:32 AM

Action Rating: 5 out of 5

Monday, May 18, 2026

Weather Forecast

Cloudy
69.1°F
53.2°F
62.2°F
88%
0 in
0%
0%
7.8 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 13.61 μg/m3
PM10: 18.55 μg/m3
Carbon Monoxide: 144.05 μg/m3
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 84.24 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 12:43 AM
Sunset: 8:03 PM
Daylight: 14 hrs 37 mins
Moonrise: 6:29 AM
Moon Transit: 2:41 PM
Moonset: 10:54 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
2:11 PM - 4:41 PM

Minor Periods

10:24 PM - 11:54 PM
5:59 AM - 7:29 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Patchy rain nearby
72.2°F
53.8°F
61.6°F
86%
0.02 in
79%
0%
16.6 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 9.94 μg/m3
PM10: 14.23 μg/m3
Carbon Monoxide: 141.5 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 93.62 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 12:43 AM
Sunset: 8:04 PM
Daylight: 14 hrs 39 mins
Moonrise: 7:37 AM
Moon Transit: 3:47 PM
Moonset: 11:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
3:17 PM - 5:47 PM

Minor Periods

12:00 AM - 12:00 AM
7:07 AM - 8:37 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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