Water Temperature of Cannonsville Reservoir Diversion Channel in Grahamsville, NY
Current Water Temperature
52.7°F
Measurement Time: Saturday, July 18, 2026, 10:15 PM EDT
Temperature Locations
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Local Points of Interest
Rondout ReservoirCannonsville 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
64.9°F

Partly cloudy
64.9°F
63.5°F
90%
NW 9.6 mph
13.9 mph
63.5°F
58.3°F
0 in
75%
9 mi
1008 mbar
0
Five Day Weather Forecast

Sun
H: 73°F
L: 52°F

Mon
H: 78°F
L: 49°F

Tue
H: 70°F
L: 56°F

Wed
H: 74°F
L: 56°F

Thu
H: 74°F
L: 49°F
Air Quality
AQI:
1 - Good
PM2.5:
5.7 μg/m3
PM10:
5.7 μg/m3
Carbon Monoxide: 506 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 99 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 99 μg/m3
Astronomical
Sunrise: 5:40 AM
Sun Transit: 1:04 PM
Sunset: 8:29 PM
Daylight: 14 hrs 49 mins
Sun Transit: 1:04 PM
Sunset: 8:29 PM
Daylight: 14 hrs 49 mins
Moonrise: 11:44 AM
Moon Transit: 5:35 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Moon Transit: 5:35 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
6:51 AM - 9:21 AM5:05 PM - 7:35 PM
Minor Periods
12:00 AM - 12:00 AM11:14 AM - 12:44 AM
Action Rating: 2 out of 5
Sunday, July 19, 2026
Weather Forecast
Sunny
73°F
51.7°F
64.5°F
68%
0 in
17%
0%
12.5 mph
7.2
Air Quality
AQI:
1 - Good
PM2.5:
4.7 μg/m3
PM10:
4.79 μg/m3
Carbon Monoxide: 197.54 μg/m3
Nitrogen Dioxide: 0.81 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 82.21 μg/m3
Nitrogen Dioxide: 0.81 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 82.21 μg/m3
Astronomical
Sunrise: 5:40 AM
Sun Transit: 1:04 PM
Sunset: 8:29 PM
Daylight: 14 hrs 49 mins
Sun Transit: 1:04 PM
Sunset: 8:29 PM
Daylight: 14 hrs 49 mins
Moonrise: 11:44 AM
Moon Transit: 5:35 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Moon Transit: 5:35 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
6:51 AM - 9:21 AM5:05 PM - 7:35 PM
Minor Periods
12:00 AM - 12:00 AM11:14 AM - 12:44 AM
Action Rating: 2 out of 5
Monday, July 20, 2026
Weather Forecast
Sunny
78.2°F
49.3°F
63.5°F
58%
0 in
3%
0%
6 mph
8.7
Air Quality
AQI:
1 - Good
PM2.5:
3.31 μg/m3
PM10:
3.48 μg/m3
Carbon Monoxide: 105.04 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 69 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 69 μg/m3
Astronomical
Sunrise: 5:40 AM
Sun Transit: 1:04 PM
Sunset: 8:28 PM
Daylight: 14 hrs 48 mins
Sun Transit: 1:04 PM
Sunset: 8:28 PM
Daylight: 14 hrs 48 mins
Moonrise: 12:51 AM
Moon Transit: 6:18 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Moon Transit: 6:18 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
7:34 AM - 10:04 AM5:48 PM - 8:18 PM
Minor Periods
12:21 AM - 1:51 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Tuesday, July 21, 2026
Weather Forecast
Light rain shower
70.1°F
55.5°F
63°F
91%
1.05 in
87%
0%
10.5 mph
4.5
Air Quality
AQI:
1 - Good
PM2.5:
8.16 μg/m3
PM10:
9.32 μg/m3
Carbon Monoxide: 183.46 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 94.92 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 94.92 μg/m3
Astronomical
Sunrise: 5:41 AM
Sun Transit: 1:04 PM
Sunset: 8:27 PM
Daylight: 14 hrs 46 mins
Sun Transit: 1:04 PM
Sunset: 8:27 PM
Daylight: 14 hrs 46 mins
Moonrise: 1:56 PM
Moon Transit: 7:02 PM
Moonset: 12:37 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Moon Transit: 7:02 PM
Moonset: 12:37 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
8:18 AM - 10:48 AM6:32 PM - 9:02 PM
Minor Periods
1:26 PM - 2:56 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Wednesday, July 22, 2026
Weather Forecast
Patchy rain nearby
73.5°F
55.8°F
66°F
81%
0.12 in
74%
0%
13.4 mph
6.1
Air Quality
AQI:
1 - Good
PM2.5:
0.79 μg/m3
PM10:
0.8 μg/m3
Carbon Monoxide: 171.17 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 71.71 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 71.71 μg/m3
Astronomical
Sunrise: 5:42 AM
Sun Transit: 1:04 PM
Sunset: 8:26 PM
Daylight: 14 hrs 44 mins
Sun Transit: 1:04 PM
Sunset: 8:26 PM
Daylight: 14 hrs 44 mins
Moonrise: 3:01 PM
Moon Transit: 7:48 PM
Moonset: 12:01 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Moon Transit: 7:48 PM
Moonset: 12:01 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
9:03 AM - 11:33 AM7:18 PM - 9:48 PM
Minor Periods
2:31 PM - 4:01 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Thursday, July 23, 2026
Weather Forecast
Sunny
74.4°F
48.6°F
61.7°F
65%
0 in
5%
0%
9.4 mph
6
Air Quality
AQI:
1 - Good
PM2.5:
1.08 μg/m3
PM10:
1.08 μg/m3
Carbon Monoxide: 176 μg/m3
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 40.56 μg/m3
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 40.56 μg/m3
Astronomical
Sunrise: 5:43 AM
Sun Transit: 1:04 PM
Sunset: 8:26 PM
Daylight: 14 hrs 42 mins
Sun Transit: 1:04 PM
Sunset: 8:26 PM
Daylight: 14 hrs 42 mins
Moonrise: 4:05 PM
Moon Transit: 8:36 PM
Moonset: 12:29 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%
Moon Transit: 8:36 PM
Moonset: 12:29 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%
Best Times for Fishing or Hunting
Major Periods
9:50 AM - 12:20 AM8:06 PM - 10:36 PM
Minor Periods
3:35 PM - 5:05 PM12:00 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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