Water Temperature of the Mohawk River in Rotterdam Junction, NY

Current Water Temperature

78.3°F

Measurement Time: Saturday, July 18, 2026, 9:50 PM EDT

Temperature Locations

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Local Points of Interest

Lock 9 State Canal Park

Mohawk 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

70°F
Partly cloudy
Partly cloudy
70°F
66°F
81%
NW 9.6 mph
16.6 mph
66°F
60.2°F
0 in
75%
9 mi
1003 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 79°F
L: 56°F
Sunny
Mon
H: 82°F
L: 51°F
Sunny
Tue
H: 75°F
L: 60°F
Patchy rain nearby
Wed
H: 75°F
L: 61°F
Sunny
Thu
H: 78°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 7 μg/m3
PM10: 7 μg/m3
Carbon Monoxide: 525 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 99 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:02 PM
Sunset: 8:30 PM
Daylight: 14 hrs 56 mins
Moonrise: 11:43 AM
Moon Transit: 5:33 PM
Moonset: 11:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:53 AM - 9:23 AM
5:03 PM - 7:33 PM

Minor Periods

12:00 AM - 12:00 AM
11:13 AM - 12:43 AM

Action Rating: 2 out of 5

Air Quality Alert issued July 18 at 12:18AM EDT by NWS Albany NY

Effective: Sat July 18, 2026, 12:18 AM
Expires: Sun July 19, 2026, 12:00 AM

The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Fine Particulates, until midnight EDT tonight. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for Fine Particulates. The air quality index...or AQI...was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated...the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 800-535- 1345.


Air Quality Alert issued July 18 at 12:18AM EDT by NWS Albany NY

Effective: Sat July 18, 2026, 12:18 AM
Expires: Sun July 19, 2026, 12:00 AM

The Vermont Agency of Natural Resources has issued a Air Quality Action Day for Fine Particulates, from 6 AM this morning to 11 PM EDT this evening. An Air Quality Action Day means that Fine Particulates concentrations within the region may approach or exceed unhealthy standards. Children and older adults, as well as people with heart or lung disease, should reduce prolonged or heavy exertion. Exposure to elevated levels of fine particles such as wood smoke can increase the likelihood of respiratory symptoms in sensitive individuals and aggravate heart or lung disease.


Sunday, July 19, 2026

Weather Forecast

Sunny
78.6°F
55.9°F
67.8°F
61%
0 in
4%
0%
11.4 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 4.99 μg/m3
PM10: 5.1 μg/m3
Carbon Monoxide: 188.63 μg/m3
Nitrogen Dioxide: 1.34 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 82.08 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:02 PM
Sunset: 8:30 PM
Daylight: 14 hrs 56 mins
Moonrise: 11:43 AM
Moon Transit: 5:33 PM
Moonset: 11:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:53 AM - 9:23 AM
5:03 PM - 7:33 PM

Minor Periods

12:00 AM - 12:00 AM
11:13 AM - 12:43 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
82.1°F
50.6°F
66.2°F
58%
0 in
3%
0%
4.9 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 4.6 μg/m3
PM10: 4.79 μg/m3
Carbon Monoxide: 122.83 μg/m3
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 68.13 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 54 mins
Moonrise: 12:50 AM
Moon Transit: 6:16 PM
Moonset: 12:12 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

7:36 AM - 10:06 AM
5:46 PM - 8:16 PM

Minor Periods

12:20 AM - 1:50 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
74.9°F
59.7°F
66°F
80%
0.81 in
80%
0%
13.9 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 9.88 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 173.75 μg/m3
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 89.88 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 52 mins
Moonrise: 1:56 PM
Moon Transit: 7:00 PM
Moonset: 12:33 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

8:20 AM - 10:50 AM
6:30 PM - 9:00 PM

Minor Periods

1:26 PM - 2:56 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Patchy rain nearby
75.2°F
60.7°F
67.1°F
82%
0.34 in
84%
0%
14.8 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 1.79 μg/m3
PM10: 1.85 μg/m3
Carbon Monoxide: 188.52 μg/m3
Nitrogen Dioxide: 3.98 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 76.17 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:02 PM
Sunset: 8:28 PM
Daylight: 14 hrs 50 mins
Moonrise: 3:02 PM
Moon Transit: 7:46 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

9:05 AM - 11:35 AM
7:16 PM - 9:46 PM

Minor Periods

2:32 PM - 4:02 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
78.4°F
50.2°F
64.5°F
60%
0 in
3%
0%
7.6 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 1.74 μg/m3
PM10: 1.76 μg/m3
Carbon Monoxide: 202.11 μg/m3
Nitrogen Dioxide: 5.82 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 35.11 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:02 PM
Sunset: 8:27 PM
Daylight: 14 hrs 49 mins
Moonrise: 4:07 PM
Moon Transit: 8:34 PM
Moonset: 12:24 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

9:51 AM - 12:21 AM
8:04 PM - 10:34 PM

Minor Periods

3:37 PM - 5:07 PM
12:00 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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