Water Temperature of Cannonsville Reservoir Diversion Channel in Grahamsville, NY

Current Water Temperature

51.6°F

Measurement Time: Wednesday, April 29, 2026, 12:15 PM EDT

Temperature Locations

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Local Points of Interest

Rondout Reservoir

Cannonsville Reservoir Diversion Channel

Station Name: CANNONSVILLE RES DIV CHANNEL NR GRAHAMSVILLE NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 869 feet

Nearest Address:
1277 State Rte 55A
Grahamsville, NY 12740
Sullivan County

GPS Coordinates: 41.8521111, -74.51302778

Nearby Water Temperatures

Chestnut Creek, Grahamsville, NY (1 mi)
Neversink River, Claryville, NY (4.7 mi)
East Branch Neversink River, Claryville, NY (5.2 mi)
West Branch Neversink River, Claryville, NY (5.7 mi)
Neversink River, Neversink, NY (6.7 mi)
Neversink Reservoir, Neversink, NY (6.7 mi)
East Branch Neversink River, Denning, NY (8.6 mi)
Biscuit Brook, Frost Valley, NY (10 mi)
West Branch Neversink River, Frost Valley, NY (12.1 mi)
Sheldrake Stream, Thompsonville, NY (13.9 mi)
Elk Bushkill, Oliverea, NY (14.2 mi)
Elk Bushkill, Oliverea, NY (14.2 mi)
Neversink River, Bridgeville, NY (15.7 mi)
Willowemoc Creek, Livingston Manor, NY (15.8 mi)
Esopus Creek, Coldbrook, NY (16.8 mi)

Weather for Grahamsville, New York

Current Weather

57.9°F
Overcast
Overcast
57°F
58°F
63%
SE 6.3 mph
9.1 mph
58°F
49.1°F
0.02 in
100%
8 mi
1010 mbar
0.1

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 65°F
L: 48°F
Moderate rain
Thu
H: 55°F
L: 41°F
Partly Cloudy
Fri
H: 52°F
L: 34°F
Patchy rain nearby
Sat
H: 51°F
L: 31°F
Patchy rain nearby
Sun
H: 49°F
L: 28°F

Air Quality

AQI: 1 - Good
PM2.5: 6.55 μg/m3
PM10: 7.05 μg/m3
Carbon Monoxide: 185.85 μg/m3
Nitrogen Dioxide: 10.25 μg/m3
Sulphur Dioxide: 3.55 μg/m3
Ozone: 95 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:55 AM
Sunset: 7:55 PM
Daylight: 13 hrs 58 mins
Moonrise: 6:12 PM
Moon Transit: 11:42 PM
Moonset: 4:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 PM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
4:12 AM - 5:42 AM

Action Rating: 3 out of 5

Wednesday, April 29, 2026

Weather Forecast

Patchy rain nearby
64.6°F
48°F
54.3°F
70%
0.17 in
89%
0%
9.4 mph
5.2


Air Quality

AQI: 1 - Good
PM2.5: 8.39 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 201.29 μg/m3
Nitrogen Dioxide: 10.05 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 73.68 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:55 AM
Sunset: 7:55 PM
Daylight: 13 hrs 58 mins
Moonrise: 6:12 PM
Moon Transit: 11:42 PM
Moonset: 4:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 PM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
4:12 AM - 5:42 AM

Action Rating: 3 out of 5

Thursday, April 30, 2026

Weather Forecast

Moderate rain
54.6°F
41.3°F
47.1°F
85%
0.47 in
89%
0%
8.9 mph
4.6


Air Quality

AQI: 1 - Good
PM2.5: 3.06 μg/m3
PM10: 3.23 μg/m3
Carbon Monoxide: 168.37 μg/m3
Nitrogen Dioxide: 4.74 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 83.12 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:55 AM
Sunset: 7:56 PM
Daylight: 14 hrs mins
Moonrise: 7:17 PM
Moon Transit: 12:00 AM
Moonset: 5:02 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:41 PM - 4:11 PM

Minor Periods

6:47 PM - 8:17 PM
4:32 AM - 6:02 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Partly Cloudy
52.1°F
34.2°F
42.6°F
65%
0 in
0%
0%
12.1 mph
6.5


Air Quality

AQI: 1 - Good
PM2.5: 3.31 μg/m3
PM10: 3.42 μg/m3
Carbon Monoxide: 152.23 μg/m3
Nitrogen Dioxide: 2.91 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 74.96 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:55 AM
Sunset: 7:57 PM
Daylight: 14 hrs 3 mins
Moonrise: 8:22 PM
Moon Transit: 12:25 AM
Moonset: 5:25 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:25 PM - 4:55 PM

Minor Periods

7:52 PM - 9:22 PM
4:55 AM - 6:25 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Patchy rain nearby
51°F
30.9°F
41.6°F
66%
0.01 in
85%
0%
8.1 mph
5.2


Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 4.2 μg/m3
Carbon Monoxide: 154.24 μg/m3
Nitrogen Dioxide: 2.85 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:55 AM
Sunset: 7:58 PM
Daylight: 14 hrs 5 mins
Moonrise: 9:26 PM
Moon Transit: 1:10 AM
Moonset: 5:53 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
3:12 PM - 5:42 PM

Minor Periods

8:56 PM - 10:26 PM
5:23 AM - 6:53 AM

Action Rating: 3 out of 5

Sunday, May 3, 2026

Weather Forecast

Patchy rain nearby
49°F
28.1°F
39°F
67%
0.01 in
83%
0%
12.8 mph
5.5


Air Quality

AQI: 1 - Good
PM2.5: 7.83 μg/m3
PM10: 9.13 μg/m3
Carbon Monoxide: 166 μg/m3
Nitrogen Dioxide: 4.24 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 66.31 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:54 AM
Sunset: 7:59 PM
Daylight: 14 hrs 7 mins
Moonrise: 10:29 PM
Moon Transit: 1:58 AM
Moonset: 6:26 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

1:28 AM - 3:58 AM
4:01 PM - 6:31 PM

Minor Periods

9:59 PM - 11:29 PM
5:56 AM - 7:26 AM

Action Rating: 4 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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