Water Temperature of the St. Lawrence River in Ogdensburg, NY

Current Water Temperature

56.8°F

Measurement Time: Saturday, May 23, 2026, 11:12 AM EDT

Temperature Locations

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Local Points of Interest

Morrisette Park; Oswegatchie River; Prescott ON

St. Lawrence River

Station Name: Ogdensburg
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 236 feet

Sensor Depth: -9 feet

Nearest Address:
2 Franklin St
Ogdensburg, NY 13669
St. Lawrence County

GPS Coordinates: 44.701668, -75.494

Nearby Water Temperatures

St. Lawrence River, Wellesley Island, NY (33.6 mi)
Independence River, Donnattsburg, NY (66.4 mi)
Buck Creek, Inlet, NY (76.4 mi)
Oswego River, Oswego, NY (99.9 mi)
Lake Champlain, Rouses Point, NY (106.5 mi)
Lake Champlain, Port Henry, NY (110.3 mi)
Lake Champlain, Burlington, VT (112.9 mi)
Lake Ontario, Rochester, NY (120.4 mi)
Skaneateles Lake, Skaneateles, NY (130 mi)
Mohawk River, Fonda, NY (133.3 mi)
Mohawk River, Fort Johnson, NY (136.1 mi)
Schoharie Creek, Fort Hunter, NY (136.1 mi)
Mohawk River, Amsterdam, NY (138.3 mi)
Mohawk River, Rotterdam Junction, NY (145.3 mi)
Irondequoit Creek, Penfield, NY (147.1 mi)

Weather for Ogdensburg, New York

Current Weather

64.8°F
Sunny
Sunny
64.8°F
68.9°F
45%
E 7.2 mph
9.6 mph
67.9°F
42.7°F
0 in
0%
9 mi
1030 mbar
2.8

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 80°F
L: 44°F
Moderate rain
Sun
H: 54°F
L: 47°F
Patchy rain nearby
Mon
H: 68°F
L: 51°F
Patchy rain nearby
Tue
H: 75°F
L: 52°F
Patchy rain nearby
Wed
H: 73°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 1.45 μg/m3
PM10: 1.45 μg/m3
Carbon Monoxide: 119.85 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 12:58 AM
Sunset: 8:33 PM
Daylight: 15 hrs 7 mins
Moonrise: 12:49 AM
Moon Transit: 7:38 PM
Moonset: 1:53 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
7:08 PM - 9:38 PM

Minor Periods

12:19 AM - 1:49 PM
1:23 AM - 2:53 AM

Action Rating: 2 out of 5

Special Weather Statement issued May 23 at 2:33AM EDT by NWS Burlington VT

Effective: Sat May 23, 2026, 2:33 AM
Expires: Sat May 23, 2026, 12:00 PM

* The warm air temperatures today in the upper 60s to lower 70s may cause people to underestimate the dangers of the cold water temperatures. Lake and river temperatures are only in the upper 40s to mid 50s. * The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. According to the US Coast Guard, when the water temperatures are below 60 degrees, the average submerged person could lose dexterity within minutes and be unable to accomplish simple tasks. Anyone on small boats, canoes or kayaks should plan accordingly if recreating today and use extreme caution to avoid this threat. Paddle smart from the start and always wear your life jacket!


Saturday, May 23, 2026

Weather Forecast

Patchy rain nearby
79.7°F
43.5°F
60.7°F
53%
0.01 in
81%
0%
8.3 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 2.65 μg/m3
Carbon Monoxide: 134.65 μg/m3
Nitrogen Dioxide: 4.09 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 69.2 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 12:58 AM
Sunset: 8:33 PM
Daylight: 15 hrs 7 mins
Moonrise: 12:49 AM
Moon Transit: 7:38 PM
Moonset: 1:53 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
7:08 PM - 9:38 PM

Minor Periods

12:19 AM - 1:49 PM
1:23 AM - 2:53 AM

Action Rating: 2 out of 5

Sunday, May 24, 2026

Weather Forecast

Moderate rain
54.1°F
47.4°F
50.8°F
87%
0.49 in
90%
0%
13 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 2.18 μg/m3
PM10: 2.32 μg/m3
Carbon Monoxide: 134.37 μg/m3
Nitrogen Dioxide: 3.44 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 66.68 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 12:58 AM
Sunset: 8:34 PM
Daylight: 15 hrs 9 mins
Moonrise: 1:59 PM
Moon Transit: 8:21 PM
Moonset: 2:14 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

9:30 AM - 12:00 AM
7:51 PM - 10:21 PM

Minor Periods

1:29 PM - 2:59 PM
1:44 AM - 3:14 AM

Action Rating: 2 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
68.4°F
51.4°F
57.7°F
86%
0.03 in
88%
0%
9.6 mph
4.3


Air Quality

AQI: 1 - Good
PM2.5: 2.25 μg/m3
PM10: 2.33 μg/m3
Carbon Monoxide: 133.33 μg/m3
Nitrogen Dioxide: 3.9 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 58.76 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 12:58 AM
Sunset: 8:35 PM
Daylight: 15 hrs 11 mins
Moonrise: 3:06 PM
Moon Transit: 9:03 PM
Moonset: 2:32 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

10:12 AM - 12:42 AM
8:33 PM - 11:03 PM

Minor Periods

2:36 PM - 4:06 PM
2:02 AM - 3:32 AM

Action Rating: 3 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
74.5°F
51.8°F
62.9°F
81%
0.06 in
84%
0%
13.6 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 7.73 μg/m3
PM10: 7.93 μg/m3
Carbon Monoxide: 159.21 μg/m3
Nitrogen Dioxide: 3.82 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 88.12 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 1:00 PM
Sunset: 8:36 PM
Daylight: 15 hrs 12 mins
Moonrise: 4:13 PM
Moon Transit: 9:45 PM
Moonset: 2:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

10:53 AM - 1:23 PM
9:15 PM - 11:45 PM

Minor Periods

3:43 PM - 5:13 PM
2:19 AM - 3:49 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Patchy rain nearby
73.3°F
54.1°F
63.5°F
81%
0.02 in
89%
0%
7.4 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 8.1 μg/m3
PM10: 8.28 μg/m3
Carbon Monoxide: 195.2 μg/m3
Nitrogen Dioxide: 4.66 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 94.46 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 1:00 PM
Sunset: 8:36 PM
Daylight: 15 hrs 14 mins
Moonrise: 5:19 PM
Moon Transit: 10:27 PM
Moonset: 3:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

11:35 AM - 2:05 PM
12:00 AM - 12:00 AM

Minor Periods

4:49 PM - 6:19 PM
2:37 AM - 4:07 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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