Water Temperature of the Mohawk River in Rotterdam Junction, NY
Current Water Temperature
59.2°F
Measurement Time: Friday, April 17, 2026, 3:50 AM EDT
Temperature Locations
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Local Points of Interest
Lock 9 State Canal ParkMohawk River
Station Name: MOHAWK RIVER AT LOCK 9 AT ROTTERDAM JUNCTION NY
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 223 feet
Nearest Address:
Bridge St
Rotterdam Junction, NY 12150
Schenectady County
GPS Coordinates: 42.87827778, -74.04075
Nearby Water Temperatures
Mohawk River, Schenectady, NY (4.3 mi)Mohawk River, Rexford, NY (8 mi)
Mohawk River, Amsterdam, NY (8.6 mi)
Mohawk River, Fort Johnson, NY (11.2 mi)
Schoharie Creek, Fort Hunter, NY (12.8 mi)
Mohawk River, Fonda, NY (17.4 mi)
Mohawk River, Cohoes, NY (17.9 mi)
Hudson River, Albany, NY (21.8 mi)
Hudson River, Albany, NY (22.9 mi)
Hudson River, Schodack Landing, NY (29.4 mi)
Cold River, Florida, MA (53.3 mi)
Esopus Creek, Allaben, NY (55.3 mi)
Broadstreet Hollow Brook, Allaben, NY (55.3 mi)
Bush Kill, Arkville, NY (57.8 mi)
East Branch Delaware River, Margaretville, NY (59.5 mi)
Weather for Rotterdam Junction, New York
Current Weather
60.8°F

Overcast
60.8°F
61.4°F
88%
NW 6.9 mph
8.4 mph
61.4°F
57.1°F
0 in
100%
2 mi
1011 mbar
0.8
Five Day Weather Forecast

Fri
H: 77°F
L: 52°F

Sat
H: 65°F
L: 49°F

Sun
H: 50°F
L: 34°F

Mon
H: 40°F
L: 30°F

Tue
H: 55°F
L: 27°F
Air Quality
AQI:
1 - Good
PM2.5:
2.95 μg/m3
PM10:
3.15 μg/m3
Carbon Monoxide: 193.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 88 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 88 μg/m3
Astronomical
Sunrise: 6:11 AM
Sun Transit: 12:55 AM
Sunset: 7:41 PM
Daylight: 13 hrs 29 mins
Sun Transit: 12:55 AM
Sunset: 7:41 PM
Daylight: 13 hrs 29 mins
Moonrise: 5:54 AM
Moon Transit: 1:01 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%
Moon Transit: 1:01 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
2:16 AM - 4:46 AM12:31 AM - 3:01 PM
Minor Periods
7:54 PM - 9:24 PM5:24 AM - 6:54 AM
Action Rating: 4 out of 5
Friday, April 17, 2026
Weather Forecast
Sunny
77°F
52.2°F
64.1°F
73%
0 in
0%
0%
11 mph
0.7
Air Quality
AQI:
1 - Good
PM2.5:
6.15 μg/m3
PM10:
6.53 μg/m3
Carbon Monoxide: 188.45 μg/m3
Nitrogen Dioxide: 6.11 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 77.6 μg/m3
Nitrogen Dioxide: 6.11 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 77.6 μg/m3
Astronomical
Sunrise: 6:11 AM
Sun Transit: 12:55 AM
Sunset: 7:41 PM
Daylight: 13 hrs 29 mins
Sun Transit: 12:55 AM
Sunset: 7:41 PM
Daylight: 13 hrs 29 mins
Moonrise: 5:54 AM
Moon Transit: 1:01 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%
Moon Transit: 1:01 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
2:16 AM - 4:46 AM12:31 AM - 3:01 PM
Minor Periods
7:54 PM - 9:24 PM5:24 AM - 6:54 AM
Action Rating: 4 out of 5
Saturday, April 18, 2026
Weather Forecast
Patchy rain nearby
65.3°F
48.6°F
55.7°F
83%
0.01 in
57%
0%
13.9 mph
1.8
Air Quality
AQI:
1 - Good
PM2.5:
9.08 μg/m3
PM10:
9.84 μg/m3
Carbon Monoxide: 198.93 μg/m3
Nitrogen Dioxide: 9.94 μg/m3
Sulphur Dioxide: 2.61 μg/m3
Ozone: 77.92 μg/m3
Nitrogen Dioxide: 9.94 μg/m3
Sulphur Dioxide: 2.61 μg/m3
Ozone: 77.92 μg/m3
Astronomical
Sunrise: 6:10 AM
Sun Transit: 12:55 AM
Sunset: 7:42 PM
Daylight: 13 hrs 32 mins
Sun Transit: 12:55 AM
Sunset: 7:42 PM
Daylight: 13 hrs 32 mins
Moonrise: 6:24 AM
Moon Transit: 1:57 PM
Moonset: 9:46 PM
Moon Phase: New
Moon Illumination: 1.2%
Moon Transit: 1:57 PM
Moonset: 9:46 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
3:11 AM - 5:41 AM1:27 PM - 3:57 PM
Minor Periods
9:16 PM - 10:46 PM5:54 AM - 7:24 AM
Action Rating: 5 out of 5
Sunday, April 19, 2026
Weather Forecast
Moderate rain
49.6°F
34.2°F
44.1°F
76%
0.24 in
81%
0%
12.1 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
4.09 μg/m3
PM10:
4.4 μg/m3
Carbon Monoxide: 174.17 μg/m3
Nitrogen Dioxide: 4.18 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 91.08 μg/m3
Nitrogen Dioxide: 4.18 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 91.08 μg/m3
Astronomical
Sunrise: 6:08 AM
Sun Transit: 12:55 AM
Sunset: 7:43 PM
Daylight: 13 hrs 35 mins
Sun Transit: 12:55 AM
Sunset: 7:43 PM
Daylight: 13 hrs 35 mins
Moonrise: 7:00 AM
Moon Transit: 2:58 PM
Moonset: 11:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%
Moon Transit: 2:58 PM
Moonset: 11:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%
Best Times for Fishing or Hunting
Major Periods
4:10 AM - 6:40 AM2:28 PM - 4:58 PM
Minor Periods
12:00 AM - 12:00 AM6:30 AM - 8:00 AM
Action Rating: 3 out of 5
Monday, April 20, 2026
Weather Forecast
Overcast
40.4°F
29.9°F
35.4°F
49%
0 in
0%
4%
14.5 mph
1.1
Air Quality
AQI:
1 - Good
PM2.5:
2.74 μg/m3
PM10:
3.01 μg/m3
Carbon Monoxide: 158.82 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 87.08 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 87.08 μg/m3
Astronomical
Sunrise: 6:07 AM
Sun Transit: 12:55 AM
Sunset: 7:44 PM
Daylight: 13 hrs 38 mins
Sun Transit: 12:55 AM
Sunset: 7:44 PM
Daylight: 13 hrs 38 mins
Moonrise: 7:48 AM
Moon Transit: 4:02 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Moon Transit: 4:02 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Best Times for Fishing or Hunting
Major Periods
5:13 AM - 7:43 AM3:32 PM - 6:02 PM
Minor Periods
7:18 AM - 8:48 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Tuesday, April 21, 2026
Weather Forecast
Patchy rain nearby
55.2°F
27.1°F
39.1°F
46%
0.01 in
57%
0%
11 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
4.77 μg/m3
PM10:
5.13 μg/m3
Carbon Monoxide: 182.94 μg/m3
Nitrogen Dioxide: 4.84 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 75.08 μg/m3
Nitrogen Dioxide: 4.84 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 75.08 μg/m3
Astronomical
Sunrise: 6:05 AM
Sun Transit: 12:54 AM
Sunset: 7:45 PM
Daylight: 13 hrs 41 mins
Sun Transit: 12:54 AM
Sunset: 7:45 PM
Daylight: 13 hrs 41 mins
Moonrise: 8:48 AM
Moon Transit: 5:07 PM
Moonset: 12:22 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Moon Transit: 5:07 PM
Moonset: 12:22 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Best Times for Fishing or Hunting
Major Periods
6:18 AM - 8:48 AM4:37 PM - 7:07 PM
Minor Periods
8:18 AM - 9:48 AM12:00 AM - 12:00 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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