Water Temperature of the Pawcatuck River in Westerly, RI
Current Water Temperature
Measurement Time: Monday, August 24, 2020, 11:30 PM EDT
Temperature Locations
View Nearby Locations View All Rhode Island Locations View Locations Near Me
Local Points of Interest
Pawcatuck, CTSponsored Content
Station Name: PAWCATUCK RIVER AT WESTERLY, RI
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 16 feet / 5 meters
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 (26.0 mi)
East Branch Eightmile River, Lyme, CT (26.2 mi)
Eightmile River, East Haddam, CT (26.2 mi)
Connecticut River, Old Lyme, CT (27.0 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

Humidity: 90%
Feels Like: 61°F
Wind: SW 14.3 mph
Wind Gusts: 30.1 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 61°F
L: 49°F

Thu
H: 60°F
L: 55°F

Fri
H: 58°F
L: 57°F

Sat
H: 58°F
L: 55°F

Sun
H: 63°F
L: 60°F
Air Quality
Nitrogen Dioxide: 4.81 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 121 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:17 PM
Daylight: 15 hrs 2 mins
Moon Transit: 8:10 PM
Moonset: 1:45 AM
Moon Phase: First Quarter
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
9:49 AM - 12:19 AM7:40 PM - 10:10 PM
Minor Periods
1:37 PM - 3:07 PM1:15 AM - 2:45 AM
Action Rating: 2 out of 5
Air Quality Alert issued June 3 at 3:15PM EDT by NWS Upton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue June 3, 2025, 3:15 PM
Expires: Wed June 4, 2025, 11:00 PM
The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Fairfield, New Haven, Middlesex, Northern New London. from 11 AM to 11 PM EDT Wednesday. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi
Air Quality Alert issued June 3 at 3:15PM EDT by NWS Upton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue June 3, 2025, 3:15 PM
Expires: Wed June 4, 2025, 11:00 PM
The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Fairfield, New Haven, Middlesex, Northern New London. from 11 AM to 11 PM EDT Wednesday. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi
Air Quality Alert issued June 4 at 4:17PM EDT by NWS Upton NY
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 4:17 PM
Expires: Wed June 4, 2025, 11:00 PM
The Connecticut Department of Energy and Environmental Protection's Air Quality Action Day remains in effect for the following counties: Fairfield, New Haven, Middlesex, and Northern New London, until 11 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi
Air Quality Alert issued June 3 at 3:20PM EDT by NWS Boston/Norton MA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue June 3, 2025, 3:20 PM
Expires: Wed June 4, 2025, 11:00 PM
The Connecticut Department of Environmental Protection has issued an Air Quality Action Day for Ground Level Ozone, from 11 AM to 11 PM EDT Wednesday. An Air Quality Action 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 June 4 at 10:16AM EDT by NWS Boston/Norton MA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed June 4, 2025, 10:16 AM
Expires: Thu June 5, 2025, 12:00 AM
The Connecticut Department of Environmental Protection has issued an Air Quality Action Day for Ground Level Ozone, until 11 PM EDT this evening. An Air Quality Action 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
Weather Forecast
Average Temperature: 56.4°F
Average Humidity: 95%
Wind: 15.7 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 8.42 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 138.12 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:17 PM
Daylight: 15 hrs 2 mins
Moon Transit: 8:10 PM
Moonset: 1:45 AM
Moon Phase: First Quarter
Moon Illumination: 59.8%
Best Times for Fishing or Hunting
Major Periods
9:49 AM - 12:19 AM7:40 PM - 10:10 PM
Minor Periods
1:37 PM - 3:07 PM1:15 AM - 2:45 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 56.7°F
Average Humidity: 97%
Wind: 17.7 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 10.8 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 119.28 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:18 PM
Daylight: 15 hrs 3 mins
Moon Transit: 8:49 PM
Moonset: 2:03 AM
Moon Phase: First Quarter
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
10:30 AM - 1:00 PM8:19 PM - 10:49 PM
Minor Periods
2:37 PM - 4:07 PM1:33 AM - 3:03 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 57.2°F
Average Humidity: 98%
Wind: 22.6 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 14.41 μg/m3
Sulphur Dioxide: 2.09 μg/m3
Ozone: 84.72 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:18 PM
Daylight: 15 hrs 4 mins
Moon Transit: 9:30 PM
Moonset: 2:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
11:09 AM - 1:39 PM9:00 PM - 11:30 PM
Minor Periods
3:39 PM - 5:09 PM1:53 AM - 3:23 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 57.4°F
Average Humidity: 98%
Wind: 12.1 mph
UV Index: 0.7
Air Quality
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 0.59 μg/m3
Ozone: 78.92 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:19 PM
Daylight: 15 hrs 5 mins
Moon Transit: 10:12 PM
Moonset: 2:43 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.5%
Best Times for Fishing or Hunting
Major Periods
11:50 AM - 2:20 PM12:00 AM - 12:00 AM
Minor Periods
4:41 PM - 6:11 PM2:13 AM - 3:43 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 61.7°F
Average Humidity: 95%
Wind: 8.5 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 74.54 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:20 PM
Daylight: 15 hrs 6 mins
Moon Transit: 10:58 PM
Moonset: 3:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.7%
Best Times for Fishing or Hunting
Major Periods
12:34 AM - 3:04 PM12:00 AM - 12:00 AM
Minor Periods
5:45 PM - 7:15 PM2:37 AM - 4:07 AM
Action Rating: 2 out of 5