Water Temperature of the Mohawk River in Rotterdam Junction, NY
Current Water Temperature
Measurement Time: Monday, December 1, 2025, 5:35 PM EST
Temperature Locations
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Local Points of Interest
Lock 9 State Canal ParkSponsored Content
Station Name: MOHAWK RIVER AT LOCK 9 AT ROTTERDAM JUNCTION NY
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 223 feet / 68 meters
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 (8.0 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

Humidity: 79%
Feels Like: 18.5°F
Wind: W 2.5 mph
Wind Gusts: 4.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 33°F
L: 23°F

Tue
H: 29°F
L: 24°F

Wed
H: 31°F
L: 21°F

Thu
H: 36°F
L: 10°F

Fri
H: 21°F
L: 4°F
Air Quality
Nitrogen Dioxide: 14.75 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 59 μg/m3
Astronomical
Sun Transit: 11:45 AM
Sunset: 4:23 PM
Daylight: 9 hrs 16 mins
Moon Transit: 8:54 PM
Moonset: 2:53 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%
Best Times for Fishing or Hunting
Major Periods
10:10 AM - 12:40 AM8:24 PM - 10:54 PM
Minor Periods
1:22 PM - 2:52 PM2:23 AM - 3:53 AM
Action Rating: 2 out of 5
Winter Storm Warning issued December 1 at 12:31PM EST until December 3 at 1:00AM EST by NWS Albany NY
Effective: Mon December 1, 2025, 12:31 PM
Expires: Tue December 2, 2025, 5:15 AM
* WHAT...Heavy snow expected. Total snow accumulations between 7 and 11 inches. * WHERE...Portions of western Massachusetts, eastern New York, and southern Vermont. * WHEN...From 7 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. * ADDITIONAL DETAILS...Moderate to heavy snow will impact the evening commute Tuesday. Snowfall rates of 0.5" to 1" are expected within the warned areas. Caution is advised for all motorists.
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.
Winter Weather Advisory issued December 1 at 12:31PM EST until December 3 at 1:00AM EST by NWS Albany NY
Effective: Mon December 1, 2025, 12:31 PM
Expires: Tue December 2, 2025, 5:15 AM
* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches. * WHERE...Portions of northwestern Connecticut and eastern New York. * WHEN...From 7 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning and evening commutes.
Slow down and use caution while traveling. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Weather Forecast
Average Temperature: 30.5°F
Average Humidity: 67%
Wind: 15.7 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 5.97 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 70.28 μg/m3
Astronomical
Sun Transit: 11:45 AM
Sunset: 4:23 PM
Daylight: 9 hrs 16 mins
Moon Transit: 8:54 PM
Moonset: 2:53 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%
Best Times for Fishing or Hunting
Major Periods
10:10 AM - 12:40 AM8:24 PM - 10:54 PM
Minor Periods
1:22 PM - 2:52 PM2:23 AM - 3:53 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 27.4°F
Average Humidity: 85%
Wind: 6.9 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 17.13 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 58.16 μg/m3
Astronomical
Sun Transit: 11:45 AM
Sunset: 4:23 PM
Daylight: 9 hrs 14 mins
Moon Transit: 9:51 PM
Moonset: 4:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.7%
Best Times for Fishing or Hunting
Major Periods
11:05 AM - 1:35 PM9:21 PM - 11:51 PM
Minor Periods
1:51 PM - 3:21 PM3:44 AM - 5:14 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 26.3°F
Average Humidity: 80%
Wind: 8.1 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 9.58 μg/m3
Sulphur Dioxide: 2.61 μg/m3
Ozone: 68.28 μg/m3
Astronomical
Sun Transit: 11:46 AM
Sunset: 4:23 PM
Daylight: 9 hrs 13 mins
Moon Transit: 10:52 PM
Moonset: 5:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.1%
Best Times for Fishing or Hunting
Major Periods
12:04 AM - 2:34 PM12:00 AM - 12:00 AM
Minor Periods
2:27 PM - 3:57 PM5:07 AM - 6:37 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 26.5°F
Average Humidity: 84%
Wind: 15.4 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 12.29 μg/m3
Sulphur Dioxide: 3.64 μg/m3
Ozone: 67.8 μg/m3
Astronomical
Sun Transit: 11:46 AM
Sunset: 4:22 PM
Daylight: 9 hrs 12 mins
Moon Transit: 12:00 PM
Moonset: 7:02 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
1:09 PM - 3:39 PM12:00 AM - 12:00 AM
Minor Periods
3:14 PM - 4:44 PM6:32 AM - 8:02 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 9.9°F
Average Humidity: 77%
Wind: 11 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.22 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 78 μg/m3
Astronomical
Sun Transit: 11:46 AM
Sunset: 4:22 PM
Daylight: 9 hrs 11 mins
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 99.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:16 PM - 4:46 PM
Minor Periods
4:16 PM - 5:46 PM7:50 AM - 9:20 AM
Action Rating: 5 out of 5
