Water Temperature of the Mohawk River in Rotterdam Junction, NY

Current Water Temperature

34.2°F

Measurement Time: Sunday, January 18, 2026, 7:20 AM EST

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

28°F
Light snow
Light snow
20.7°F
27.2°F
81%
W 6.9 mph
8.1 mph
19.8°F
14.4°F
0 in
100%
1 mi
1017 mbar
1

Five Day Weather Forecast

Patchy moderate snow
Sun
H: 28°F
L: 22°F
Moderate or heavy snow showers
Mon
H: 26°F
L: 22°F
Partly Cloudy
Tue
H: 19°F
L: 10°F
Overcast
Wed
H: 13°F
L: 1°F
Light snow
Thu
H: 23°F
L: 13°F

Air Quality

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:06 AM
Sunset: 4:51 PM
Daylight: 9 hrs 29 mins
Moonrise: 7:37 AM
Moon Transit: 12:04 AM
Moonset: 4:38 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:20 AM - 3:50 AM
11:34 AM - 2:04 PM

Minor Periods

4:08 PM - 5:38 PM
7:07 AM - 8:37 AM

Action Rating: 4 out of 5

Winter Weather Advisory issued January 18 at 12:57AM EST until January 19 at 4:00AM EST by NWS Albany NY

Effective: Sun January 18, 2026, 12:57 AM
Expires: Sun January 18, 2026, 11:00 AM

* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. * WHERE...Southern Vermont, western Massachusetts and Dutchess, Ulster, Columbia and eastern Rensselaer Counties in eastern New York. * WHEN...From 7 AM this morning to 4 AM EST Monday. * IMPACTS...Plan on slippery road conditions.

Slow down and use caution while traveling.


Winter Weather Advisory issued January 18 at 5:25AM EST until January 19 at 4:00AM EST by NWS Albany NY

Effective: Sun January 18, 2026, 5:25 AM
Expires: Sun January 18, 2026, 4:00 PM

* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. * WHERE...Dutchess, Ulster, Columbia and eastern Rensselaer Counties in eastern New York and all of western New England. * WHEN...Until 4 AM EST Monday. * IMPACTS...Plan on slippery road conditions.

Slow down and use caution while traveling.
Sunday, January 18, 2026

Weather Forecast

Patchy moderate snow
27.7°F
22.1°F
26.1°F
75%
0.04 in
88%
30%
8.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 10.23 μg/m3
PM10: 10.31 μg/m3
Carbon Monoxide: 283.09 μg/m3
Nitrogen Dioxide: 25.2 μg/m3
Sulphur Dioxide: 6.78 μg/m3
Ozone: 30 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:06 AM
Sunset: 4:51 PM
Daylight: 9 hrs 29 mins
Moonrise: 7:37 AM
Moon Transit: 12:04 AM
Moonset: 4:38 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:20 AM - 3:50 AM
11:34 AM - 2:04 PM

Minor Periods

4:08 PM - 5:38 PM
7:07 AM - 8:37 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Moderate or heavy snow showers
26.3°F
21.7°F
23°F
81%
0.12 in
74%
52%
13.9 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:06 AM
Sunset: 4:52 PM
Daylight: 9 hrs 31 mins
Moonrise: 8:08 AM
Moon Transit: 12:53 AM
Moonset: 5:47 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
12:23 AM - 2:53 PM

Minor Periods

5:17 PM - 6:47 PM
7:38 AM - 9:08 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Partly Cloudy
19.3°F
9.7°F
16.6°F
66%
0 in
0%
40%
10.1 mph
2


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:07 AM
Sunset: 4:54 PM
Daylight: 9 hrs 33 mins
Moonrise: 8:35 AM
Moon Transit: 1:40 PM
Moonset: 6:57 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:59 AM - 5:29 AM
1:10 PM - 3:40 PM

Minor Periods

6:27 PM - 7:57 PM
8:05 AM - 9:35 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Overcast
12.7°F
1.2°F
7.6°F
68%
0 in
0%
9%
12.8 mph
1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:07 AM
Sunset: 4:55 PM
Daylight: 9 hrs 35 mins
Moonrise: 8:57 AM
Moon Transit: 2:26 PM
Moonset: 8:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:45 AM - 6:15 AM
1:56 PM - 4:26 PM

Minor Periods

7:36 PM - 9:06 PM
8:27 AM - 9:57 AM

Action Rating: 3 out of 5

Thursday, January 22, 2026

Weather Forecast

Light snow
23.1°F
12.9°F
16.9°F
82%
0.02 in
79%
48%
7.8 mph
1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:07 AM
Sunset: 4:56 PM
Daylight: 9 hrs 37 mins
Moonrise: 9:17 AM
Moon Transit: 12:00 AM
Moonset: 9:16 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:30 AM - 7:00 AM

Minor Periods

8:46 PM - 10:16 PM
8:47 AM - 10:17 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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